diff options
Diffstat (limited to '')
| -rw-r--r-- | vendor/tracing-subscriber-0.3.3/src/fmt/fmt_layer.rs (renamed from vendor/tracing-subscriber/src/fmt/fmt_layer.rs) | 215 | ||||
| -rw-r--r-- | vendor/tracing-subscriber-0.3.3/src/fmt/format/json.rs (renamed from vendor/tracing-subscriber/src/fmt/format/json.rs) | 175 | ||||
| -rw-r--r-- | vendor/tracing-subscriber-0.3.3/src/fmt/format/mod.rs (renamed from vendor/tracing-subscriber/src/fmt/format/mod.rs) | 443 | ||||
| -rw-r--r-- | vendor/tracing-subscriber-0.3.3/src/fmt/format/pretty.rs (renamed from vendor/tracing-subscriber/src/fmt/format/pretty.rs) | 156 | ||||
| -rw-r--r-- | vendor/tracing-subscriber-0.3.3/src/fmt/mod.rs (renamed from vendor/tracing-subscriber/src/fmt/mod.rs) | 359 | ||||
| -rw-r--r-- | vendor/tracing-subscriber-0.3.3/src/fmt/time/datetime.rs (renamed from vendor/tracing-subscriber/src/fmt/time/datetime.rs) | 0 | ||||
| -rw-r--r-- | vendor/tracing-subscriber-0.3.3/src/fmt/time/mod.rs (renamed from vendor/tracing-subscriber/src/fmt/time/mod.rs) | 8 | ||||
| -rw-r--r-- | vendor/tracing-subscriber-0.3.3/src/fmt/writer.rs (renamed from vendor/tracing-subscriber/src/fmt/writer.rs) | 28 | ||||
| -rw-r--r-- | vendor/tracing-subscriber/src/fmt/time/time_crate.rs | 470 |
9 files changed, 287 insertions, 1567 deletions
diff --git a/vendor/tracing-subscriber/src/fmt/fmt_layer.rs b/vendor/tracing-subscriber-0.3.3/src/fmt/fmt_layer.rs index 21992e780..0e0d5e0eb 100644 --- a/vendor/tracing-subscriber/src/fmt/fmt_layer.rs +++ b/vendor/tracing-subscriber-0.3.3/src/fmt/fmt_layer.rs @@ -56,7 +56,7 @@ use tracing_core::{ /// # tracing::subscriber::set_global_default(subscriber).unwrap(); /// ``` /// -/// [`Layer`]: super::layer::Layer +/// [`Layer`]: ../layer/trait.Layer.html #[cfg_attr(docsrs, doc(cfg(all(feature = "fmt", feature = "std"))))] #[derive(Debug)] pub struct Layer< @@ -70,11 +70,11 @@ pub struct Layer< fmt_event: E, fmt_span: format::FmtSpanConfig, is_ansi: bool, - _inner: PhantomData<fn(S)>, + _inner: PhantomData<S>, } impl<S> Layer<S> { - /// Returns a new [`Layer`][self::Layer] with the default configuration. + /// Returns a new [`Layer`](struct.Layer.html) with the default configuration. pub fn new() -> Self { Self::default() } @@ -87,8 +87,8 @@ where N: for<'writer> FormatFields<'writer> + 'static, W: for<'writer> MakeWriter<'writer> + 'static, { - /// Sets the [event formatter][`FormatEvent`] that the layer being built will - /// use to format events. + /// Sets the [event formatter][`FormatEvent`] that the layer will use to + /// format events. /// /// The event formatter may be any type implementing the [`FormatEvent`] /// trait, which is implemented for all functions taking a [`FmtContext`], a @@ -108,7 +108,7 @@ where /// ``` /// [`FormatEvent`]: format::FormatEvent /// [`Event`]: tracing::Event - /// [`Writer`]: format::Writer + /// [`Writer`]: crate::format::Writer pub fn event_format<E2>(self, e: E2) -> Layer<S, N, E2, W> where E2: FormatEvent<S, N> + 'static, @@ -122,40 +122,11 @@ where _inner: self._inner, } } - - /// Updates the event formatter by applying a function to the existing event formatter. - /// - /// This sets the event formatter that the layer being built will use to record fields. - /// - /// # Examples - /// - /// Updating an event formatter: - /// - /// ```rust - /// let layer = tracing_subscriber::fmt::layer() - /// .map_event_format(|e| e.compact()); - /// # // this is necessary for type inference. - /// # use tracing_subscriber::Layer as _; - /// # let _ = layer.with_subscriber(tracing_subscriber::registry::Registry::default()); - /// ``` - pub fn map_event_format<E2>(self, f: impl FnOnce(E) -> E2) -> Layer<S, N, E2, W> - where - E2: FormatEvent<S, N> + 'static, - { - Layer { - fmt_fields: self.fmt_fields, - fmt_event: f(self.fmt_event), - fmt_span: self.fmt_span, - make_writer: self.make_writer, - is_ansi: self.is_ansi, - _inner: self._inner, - } - } } // This needs to be a seperate impl block because they place different bounds on the type parameters. impl<S, N, E, W> Layer<S, N, E, W> { - /// Sets the [`MakeWriter`] that the layer being built will use to write events. + /// Sets the [`MakeWriter`] that the [`Layer`] being built will use to write events. /// /// # Examples /// @@ -171,6 +142,9 @@ impl<S, N, E, W> Layer<S, N, E, W> { /// # use tracing_subscriber::Layer as _; /// # let _ = layer.with_subscriber(tracing_subscriber::registry::Registry::default()); /// ``` + /// + /// [`MakeWriter`]: ../fmt/trait.MakeWriter.html + /// [`Layer`]: ../layer/trait.Layer.html pub fn with_writer<W2>(self, make_writer: W2) -> Layer<S, N, E, W2> where W2: for<'writer> MakeWriter<'writer> + 'static, @@ -185,57 +159,7 @@ impl<S, N, E, W> Layer<S, N, E, W> { } } - /// Borrows the [writer] for this [`Layer`]. - /// - /// [writer]: MakeWriter - pub fn writer(&self) -> &W { - &self.make_writer - } - - /// Mutably borrows the [writer] for this [`Layer`]. - /// - /// This method is primarily expected to be used with the - /// [`reload::Handle::modify`](crate::reload::Handle::modify) method. - /// - /// # Examples - /// - /// ``` - /// # use tracing::info; - /// # use tracing_subscriber::{fmt,reload,Registry,prelude::*}; - /// # fn non_blocking<T: std::io::Write>(writer: T) -> (fn() -> std::io::Stdout) { - /// # std::io::stdout - /// # } - /// # fn main() { - /// let layer = fmt::layer().with_writer(non_blocking(std::io::stderr())); - /// let (layer, reload_handle) = reload::Layer::new(layer); - /// # - /// # // specifying the Registry type is required - /// # let _: &reload::Handle<fmt::Layer<Registry, _, _, _>, Registry> = &reload_handle; - /// # - /// info!("This will be logged to stderr"); - /// reload_handle.modify(|layer| *layer.writer_mut() = non_blocking(std::io::stdout())); - /// info!("This will be logged to stdout"); - /// # } - /// ``` - /// - /// [writer]: MakeWriter - pub fn writer_mut(&mut self) -> &mut W { - &mut self.make_writer - } - - /// Sets whether this layer should use ANSI terminal formatting - /// escape codes (such as colors). - /// - /// This method is primarily expected to be used with the - /// [`reload::Handle::modify`](crate::reload::Handle::modify) method when changing - /// the writer. - #[cfg(feature = "ansi")] - #[cfg_attr(docsrs, doc(cfg(feature = "ansi")))] - pub fn set_ansi(&mut self, ansi: bool) { - self.is_ansi = ansi; - } - - /// Configures the layer to support [`libtest`'s output capturing][capturing] when used in + /// Configures the subscriber to support [`libtest`'s output capturing][capturing] when used in /// unit tests. /// /// See [`TestWriter`] for additional details. @@ -256,7 +180,7 @@ impl<S, N, E, W> Layer<S, N, E, W> { /// ``` /// [capturing]: /// https://doc.rust-lang.org/book/ch11-02-running-tests.html#showing-function-output - /// [`TestWriter`]: super::writer::TestWriter + /// [`TestWriter`]: writer/struct.TestWriter.html pub fn with_test_writer(self) -> Layer<S, N, E, TestWriter> { Layer { fmt_fields: self.fmt_fields, @@ -277,39 +201,6 @@ impl<S, N, E, W> Layer<S, N, E, W> { ..self } } - - /// Updates the [`MakeWriter`] by applying a function to the existing [`MakeWriter`]. - /// - /// This sets the [`MakeWriter`] that the layer being built will use to write events. - /// - /// # Examples - /// - /// Redirect output to stderr if level is <= WARN: - /// - /// ```rust - /// use tracing::Level; - /// use tracing_subscriber::fmt::{self, writer::MakeWriterExt}; - /// - /// let stderr = std::io::stderr.with_max_level(Level::WARN); - /// let layer = fmt::layer() - /// .map_writer(move |w| stderr.or_else(w)); - /// # // this is necessary for type inference. - /// # use tracing_subscriber::Layer as _; - /// # let _ = layer.with_subscriber(tracing_subscriber::registry::Registry::default()); - /// ``` - pub fn map_writer<W2>(self, f: impl FnOnce(W) -> W2) -> Layer<S, N, E, W2> - where - W2: for<'writer> MakeWriter<'writer> + 'static, - { - Layer { - fmt_fields: self.fmt_fields, - fmt_event: self.fmt_event, - fmt_span: self.fmt_span, - is_ansi: self.is_ansi, - make_writer: f(self.make_writer), - _inner: self._inner, - } - } } impl<S, N, L, T, W> Layer<S, N, format::Format<L, T>, W> @@ -393,7 +284,7 @@ where /// `Layer`s added to this subscriber. /// /// [lifecycle]: https://docs.rs/tracing/latest/tracing/span/index.html#the-span-lifecycle - /// [time]: Layer::without_time() + /// [time]: #method.without_time pub fn with_span_events(self, kind: FmtSpan) -> Self { Layer { fmt_span: self.fmt_span.with_kind(kind), @@ -408,30 +299,6 @@ where ..self } } - /// Sets whether or not an event's [source code file path][file] is - /// displayed. - /// - /// [file]: tracing_core::Metadata::file - pub fn with_file(self, display_filename: bool) -> Layer<S, N, format::Format<L, T>, W> { - Layer { - fmt_event: self.fmt_event.with_file(display_filename), - ..self - } - } - - /// Sets whether or not an event's [source code line number][line] is - /// displayed. - /// - /// [line]: tracing_core::Metadata::line - pub fn with_line_number( - self, - display_line_number: bool, - ) -> Layer<S, N, format::Format<L, T>, W> { - Layer { - fmt_event: self.fmt_event.with_line_number(display_line_number), - ..self - } - } /// Sets whether or not an event's level is displayed. pub fn with_level(self, display_level: bool) -> Layer<S, N, format::Format<L, T>, W> { @@ -442,9 +309,9 @@ where } /// Sets whether or not the [thread ID] of the current thread is displayed - /// when formatting events. + /// when formatting events /// - /// [thread ID]: std::thread::ThreadId + /// [thread ID]: https://doc.rust-lang.org/stable/std/thread/struct.ThreadId.html pub fn with_thread_ids(self, display_thread_ids: bool) -> Layer<S, N, format::Format<L, T>, W> { Layer { fmt_event: self.fmt_event.with_thread_ids(display_thread_ids), @@ -453,9 +320,9 @@ where } /// Sets whether or not the [name] of the current thread is displayed - /// when formatting events. + /// when formatting events /// - /// [name]: std::thread#naming-threads + /// [name]: https://doc.rust-lang.org/stable/std/thread/index.html#naming-threads pub fn with_thread_names( self, display_thread_names: bool, @@ -466,7 +333,7 @@ where } } - /// Sets the layer being built to use a [less verbose formatter][super::format::Compact]. + /// Sets the layer being built to use a [less verbose formatter](../fmt/format/struct.Compact.html). pub fn compact(self) -> Layer<S, N, format::Format<format::Compact, T>, W> where N: for<'writer> FormatFields<'writer> + 'static, @@ -495,7 +362,7 @@ where } } - /// Sets the layer being built to use a [JSON formatter][super::format::Json]. + /// Sets the layer being built to use a [JSON formatter](../fmt/format/struct.Json.html). /// /// The full format includes fields from all entered spans. /// @@ -510,7 +377,7 @@ where /// - [`Layer::flatten_event`] can be used to enable flattening event fields into the root /// object. /// - /// [`Layer::flatten_event`]: Layer::flatten_event() + /// [`Layer::flatten_event`]: #method.flatten_event #[cfg(feature = "json")] #[cfg_attr(docsrs, doc(cfg(feature = "json")))] pub fn json(self) -> Layer<S, format::JsonFields, format::Format<format::Json, T>, W> { @@ -531,7 +398,7 @@ where impl<S, T, W> Layer<S, format::JsonFields, format::Format<format::Json, T>, W> { /// Sets the JSON layer being built to flatten event metadata. /// - /// See [`format::Json`][super::format::Json] + /// See [`format::Json`](../fmt/format/struct.Json.html) pub fn flatten_event( self, flatten_event: bool, @@ -546,7 +413,7 @@ impl<S, T, W> Layer<S, format::JsonFields, format::Format<format::Json, T>, W> { /// Sets whether or not the formatter will include the current span in /// formatted events. /// - /// See [`format::Json`][super::format::Json] + /// See [`format::Json`](../fmt/format/struct.Json.html) pub fn with_current_span( self, display_current_span: bool, @@ -561,7 +428,7 @@ impl<S, T, W> Layer<S, format::JsonFields, format::Format<format::Json, T>, W> { /// Sets whether or not the formatter will include a list (from root to leaf) /// of all currently entered spans in formatted events. /// - /// See [`format::Json`][super::format::Json] + /// See [`format::Json`](../fmt/format/struct.Json.html) pub fn with_span_list( self, display_span_list: bool, @@ -590,36 +457,6 @@ impl<S, N, E, W> Layer<S, N, E, W> { _inner: self._inner, } } - - /// Updates the field formatter by applying a function to the existing field formatter. - /// - /// This sets the field formatter that the layer being built will use to record fields. - /// - /// # Examples - /// - /// Updating a field formatter: - /// - /// ```rust - /// use tracing_subscriber::field::MakeExt; - /// let layer = tracing_subscriber::fmt::layer() - /// .map_fmt_fields(|f| f.debug_alt()); - /// # // this is necessary for type inference. - /// # use tracing_subscriber::Layer as _; - /// # let _ = layer.with_subscriber(tracing_subscriber::registry::Registry::default()); - /// ``` - pub fn map_fmt_fields<N2>(self, f: impl FnOnce(N) -> N2) -> Layer<S, N2, E, W> - where - N2: for<'writer> FormatFields<'writer> + 'static, - { - Layer { - fmt_event: self.fmt_event, - fmt_fields: f(self.fmt_fields), - fmt_span: self.fmt_span, - make_writer: self.make_writer, - is_ansi: self.is_ansi, - _inner: self._inner, - } - } } impl<S> Default for Layer<S> { @@ -660,7 +497,7 @@ where /// formatters are in use, each can store its own formatted representation /// without conflicting. /// -/// [extensions]: crate::registry::Extensions +/// [extensions]: ../registry/struct.Extensions.html #[derive(Default)] pub struct FormattedFields<E: ?Sized> { _format_fields: PhantomData<fn(E)>, @@ -984,7 +821,7 @@ where /// If this returns `None`, then no span exists for that ID (either it has /// closed or the ID is invalid). /// - /// [stored data]: crate::registry::SpanRef + /// [stored data]: ../registry/struct.SpanRef.html #[inline] pub fn span(&self, id: &Id) -> Option<SpanRef<'_, S>> where @@ -1007,7 +844,7 @@ where /// /// If this returns `None`, then we are not currently within a span. /// - /// [stored data]: crate::registry::SpanRef + /// [stored data]: ../registry/struct.SpanRef.html #[inline] pub fn lookup_current(&self) -> Option<SpanRef<'_, S>> where diff --git a/vendor/tracing-subscriber/src/fmt/format/json.rs b/vendor/tracing-subscriber-0.3.3/src/fmt/format/json.rs index c2f4d3755..cc86f03c7 100644 --- a/vendor/tracing-subscriber/src/fmt/format/json.rs +++ b/vendor/tracing-subscriber-0.3.3/src/fmt/format/json.rs @@ -23,42 +23,25 @@ use tracing_serde::AsSerde; #[cfg(feature = "tracing-log")] use tracing_log::NormalizeEvent; -/// Marker for [`Format`] that indicates that the newline-delimited JSON log -/// format should be used. +/// Marker for `Format` that indicates that the verbose JSON log format should be used. /// -/// This formatter is intended for production use with systems where structured -/// logs are consumed as JSON by analysis and viewing tools. The JSON output is -/// not optimized for human readability; instead, it should be pretty-printed -/// using external JSON tools such as `jq`, or using a JSON log viewer. +/// The full format includes fields from all entered spans. /// /// # Example Output /// -/// <pre><font color="#4E9A06"><b>:;</b></font> <font color="#4E9A06">cargo</font> run --example fmt-json -/// <font color="#4E9A06"><b> Finished</b></font> dev [unoptimized + debuginfo] target(s) in 0.08s -/// <font color="#4E9A06"><b> Running</b></font> `target/debug/examples/fmt-json` -/// {"timestamp":"2022-02-15T18:47:10.821315Z","level":"INFO","fields":{"message":"preparing to shave yaks","number_of_yaks":3},"target":"fmt_json"} -/// {"timestamp":"2022-02-15T18:47:10.821422Z","level":"INFO","fields":{"message":"shaving yaks"},"target":"fmt_json::yak_shave","spans":[{"yaks":3,"name":"shaving_yaks"}]} -/// {"timestamp":"2022-02-15T18:47:10.821495Z","level":"TRACE","fields":{"message":"hello! I'm gonna shave a yak","excitement":"yay!"},"target":"fmt_json::yak_shave","spans":[{"yaks":3,"name":"shaving_yaks"},{"yak":1,"name":"shave"}]} -/// {"timestamp":"2022-02-15T18:47:10.821546Z","level":"TRACE","fields":{"message":"yak shaved successfully"},"target":"fmt_json::yak_shave","spans":[{"yaks":3,"name":"shaving_yaks"},{"yak":1,"name":"shave"}]} -/// {"timestamp":"2022-02-15T18:47:10.821598Z","level":"DEBUG","fields":{"yak":1,"shaved":true},"target":"yak_events","spans":[{"yaks":3,"name":"shaving_yaks"}]} -/// {"timestamp":"2022-02-15T18:47:10.821637Z","level":"TRACE","fields":{"yaks_shaved":1},"target":"fmt_json::yak_shave","spans":[{"yaks":3,"name":"shaving_yaks"}]} -/// {"timestamp":"2022-02-15T18:47:10.821684Z","level":"TRACE","fields":{"message":"hello! I'm gonna shave a yak","excitement":"yay!"},"target":"fmt_json::yak_shave","spans":[{"yaks":3,"name":"shaving_yaks"},{"yak":2,"name":"shave"}]} -/// {"timestamp":"2022-02-15T18:47:10.821727Z","level":"TRACE","fields":{"message":"yak shaved successfully"},"target":"fmt_json::yak_shave","spans":[{"yaks":3,"name":"shaving_yaks"},{"yak":2,"name":"shave"}]} -/// {"timestamp":"2022-02-15T18:47:10.821773Z","level":"DEBUG","fields":{"yak":2,"shaved":true},"target":"yak_events","spans":[{"yaks":3,"name":"shaving_yaks"}]} -/// {"timestamp":"2022-02-15T18:47:10.821806Z","level":"TRACE","fields":{"yaks_shaved":2},"target":"fmt_json::yak_shave","spans":[{"yaks":3,"name":"shaving_yaks"}]} -/// {"timestamp":"2022-02-15T18:47:10.821909Z","level":"TRACE","fields":{"message":"hello! I'm gonna shave a yak","excitement":"yay!"},"target":"fmt_json::yak_shave","spans":[{"yaks":3,"name":"shaving_yaks"},{"yak":3,"name":"shave"}]} -/// {"timestamp":"2022-02-15T18:47:10.821956Z","level":"WARN","fields":{"message":"could not locate yak"},"target":"fmt_json::yak_shave","spans":[{"yaks":3,"name":"shaving_yaks"},{"yak":3,"name":"shave"}]} -/// {"timestamp":"2022-02-15T18:47:10.822006Z","level":"DEBUG","fields":{"yak":3,"shaved":false},"target":"yak_events","spans":[{"yaks":3,"name":"shaving_yaks"}]} -/// {"timestamp":"2022-02-15T18:47:10.822041Z","level":"ERROR","fields":{"message":"failed to shave yak","yak":3,"error":"missing yak"},"target":"fmt_json::yak_shave","spans":[{"yaks":3,"name":"shaving_yaks"}]} -/// {"timestamp":"2022-02-15T18:47:10.822079Z","level":"TRACE","fields":{"yaks_shaved":2},"target":"fmt_json::yak_shave","spans":[{"yaks":3,"name":"shaving_yaks"}]} -/// {"timestamp":"2022-02-15T18:47:10.822117Z","level":"INFO","fields":{"message":"yak shaving completed","all_yaks_shaved":false},"target":"fmt_json"} -/// </pre> +/// ```json +/// { +/// "timestamp":"Feb 20 11:28:15.096", +/// "level":"INFO", +/// "fields":{"message":"some message","key":"value"} +/// "target":"mycrate", +/// "span":{name":"leaf"}, +/// "spans":[{"name":"root"},{"name":"leaf"}], +/// } +/// ``` /// /// # Options /// -/// This formatter exposes additional options to configure the structure of the -/// output JSON objects: -/// /// - [`Json::flatten_event`] can be used to enable flattening event fields into /// the root /// - [`Json::with_current_span`] can be used to control logging of the current @@ -69,23 +52,9 @@ use tracing_log::NormalizeEvent; /// By default, event fields are not flattened, and both current span and span /// list are logged. /// -/// # Valuable Support -/// -/// Experimental support is available for using the [`valuable`] crate to record -/// user-defined values as structured JSON. When the ["valuable" unstable -/// feature][unstable] is enabled, types implementing [`valuable::Valuable`] will -/// be recorded as structured JSON, rather than -/// using their [`std::fmt::Debug`] implementations. -/// -/// **Note**: This is an experimental feature. [Unstable features][unstable] -/// must be enabled in order to use `valuable` support. -/// -/// [`Json::flatten_event`]: Json::flatten_event() -/// [`Json::with_current_span`]: Json::with_current_span() -/// [`Json::with_span_list`]: Json::with_span_list() -/// [`valuable`]: https://crates.io/crates/valuable -/// [unstable]: crate#unstable-features -/// [`valuable::Valuable`]: https://docs.rs/valuable/latest/valuable/trait.Valuable.html +/// [`Json::flatten_event`]: #method.flatten_event +/// [`Json::with_current_span`]: #method.with_current_span +/// [`Json::with_span_list`]: #method.with_span_list #[derive(Debug, Copy, Clone, Eq, PartialEq)] pub struct Json { pub(crate) flatten_event: bool, @@ -274,18 +243,6 @@ where serializer.serialize_entry("target", meta.target())?; } - if self.display_filename { - if let Some(filename) = meta.file() { - serializer.serialize_entry("filename", filename)?; - } - } - - if self.display_line_number { - if let Some(line_number) = meta.line() { - serializer.serialize_entry("line_number", &line_number)?; - } - } - if self.format.display_current_span { if let Some(ref span) = current_span { serializer @@ -341,6 +298,7 @@ impl Default for Json { /// The JSON [`FormatFields`] implementation. /// +/// [`FormatFields`]: trait.FormatFields.html #[derive(Debug)] pub struct JsonFields { // reserve the ability to add fields to this without causing a breaking @@ -351,6 +309,7 @@ pub struct JsonFields { impl JsonFields { /// Returns a new JSON [`FormatFields`] implementation. /// + /// [`FormatFields`]: trait.FormatFields.html pub fn new() -> Self { Self { _private: () } } @@ -419,8 +378,9 @@ impl<'a> FormatFields<'a> for JsonFields { /// The [visitor] produced by [`JsonFields`]'s [`MakeVisitor`] implementation. /// -/// [visitor]: crate::field::Visit -/// [`MakeVisitor`]: crate::field::MakeVisitor +/// [visitor]: ../../field/trait.Visit.html +/// [`JsonFields`]: struct.JsonFields.html +/// [`MakeVisitor`]: ../../field/trait.MakeVisitor.html pub struct JsonVisitor<'a> { values: BTreeMap<&'a str, serde_json::Value>, writer: &'a mut dyn Write, @@ -475,26 +435,6 @@ impl<'a> crate::field::VisitOutput<fmt::Result> for JsonVisitor<'a> { } impl<'a> field::Visit for JsonVisitor<'a> { - #[cfg(all(tracing_unstable, feature = "valuable"))] - fn record_value(&mut self, field: &Field, value: valuable_crate::Value<'_>) { - let value = match serde_json::to_value(valuable_serde::Serializable::new(value)) { - Ok(value) => value, - Err(_e) => { - #[cfg(debug_assertions)] - unreachable!( - "`valuable::Valuable` implementations should always serialize \ - successfully, but an error occurred: {}", - _e, - ); - - #[cfg(not(debug_assertions))] - return; - } - }; - - self.values.insert(field.name(), value); - } - /// Visit a double precision floating point value. fn record_f64(&mut self, field: &Field, value: f64) { self.values @@ -548,7 +488,6 @@ mod test { use tracing::{self, subscriber::with_default}; use std::fmt; - use std::path::Path; struct MockTime; impl FormatTime for MockTime { @@ -577,50 +516,6 @@ mod test { } #[test] - fn json_filename() { - let current_path = Path::new("tracing-subscriber") - .join("src") - .join("fmt") - .join("format") - .join("json.rs") - .to_str() - .expect("path must be valid unicode") - // escape windows backslashes - .replace('\\', "\\\\"); - let expected = - &format!("{}{}{}", - "{\"timestamp\":\"fake time\",\"level\":\"INFO\",\"span\":{\"answer\":42,\"name\":\"json_span\",\"number\":3},\"spans\":[{\"answer\":42,\"name\":\"json_span\",\"number\":3}],\"target\":\"tracing_subscriber::fmt::format::json::test\",\"filename\":\"", - current_path, - "\",\"fields\":{\"message\":\"some json test\"}}\n"); - let subscriber = subscriber() - .flatten_event(false) - .with_current_span(true) - .with_file(true) - .with_span_list(true); - test_json(expected, subscriber, || { - let span = tracing::span!(tracing::Level::INFO, "json_span", answer = 42, number = 3); - let _guard = span.enter(); - tracing::info!("some json test"); - }); - } - - #[test] - fn json_line_number() { - let expected = - "{\"timestamp\":\"fake time\",\"level\":\"INFO\",\"span\":{\"answer\":42,\"name\":\"json_span\",\"number\":3},\"spans\":[{\"answer\":42,\"name\":\"json_span\",\"number\":3}],\"target\":\"tracing_subscriber::fmt::format::json::test\",\"line_number\":42,\"fields\":{\"message\":\"some json test\"}}\n"; - let subscriber = subscriber() - .flatten_event(false) - .with_current_span(true) - .with_line_number(true) - .with_span_list(true); - test_json_with_line_number(expected, subscriber, || { - let span = tracing::span!(tracing::Level::INFO, "json_span", answer = 42, number = 3); - let _guard = span.enter(); - tracing::info!("some json test"); - }); - } - - #[test] fn json_flattened_event() { let expected = "{\"timestamp\":\"fake time\",\"level\":\"INFO\",\"span\":{\"answer\":42,\"name\":\"json_span\",\"number\":3},\"spans\":[{\"answer\":42,\"name\":\"json_span\",\"number\":3}],\"target\":\"tracing_subscriber::fmt::format::json::test\",\"message\":\"some json test\"}\n"; @@ -852,34 +747,4 @@ mod test { serde_json::from_str(actual).unwrap() ); } - - fn test_json_with_line_number<T>( - expected: &str, - builder: crate::fmt::SubscriberBuilder<JsonFields, Format<Json>>, - producer: impl FnOnce() -> T, - ) { - let make_writer = MockMakeWriter::default(); - let subscriber = builder - .with_writer(make_writer.clone()) - .with_timer(MockTime) - .finish(); - - with_default(subscriber, producer); - - let buf = make_writer.buf(); - let actual = std::str::from_utf8(&buf[..]).unwrap(); - let mut expected = - serde_json::from_str::<std::collections::HashMap<&str, serde_json::Value>>(expected) - .unwrap(); - let expect_line_number = expected.remove("line_number").is_some(); - let mut actual: std::collections::HashMap<&str, serde_json::Value> = - serde_json::from_str(actual).unwrap(); - let line_number = actual.remove("line_number"); - if expect_line_number { - assert_eq!(line_number.map(|x| x.is_number()), Some(true)); - } else { - assert!(line_number.is_none()); - } - assert_eq!(actual, expected); - } } diff --git a/vendor/tracing-subscriber/src/fmt/format/mod.rs b/vendor/tracing-subscriber-0.3.3/src/fmt/format/mod.rs index ec79ac140..9001e102e 100644 --- a/vendor/tracing-subscriber/src/fmt/format/mod.rs +++ b/vendor/tracing-subscriber-0.3.3/src/fmt/format/mod.rs @@ -1,33 +1,4 @@ //! Formatters for logging `tracing` events. -//! -//! This module provides several formatter implementations, as well as utilities -//! for implementing custom formatters. -//! -//! # Formatters -//! This module provides a number of formatter implementations: -//! -//! * [`Full`]: The default formatter. This emits human-readable, -//! single-line logs for each event that occurs, with the current span context -//! displayed before the formatted representation of the event. See -//! [here](Full#example-output) for sample output. -//! -//! * [`Compact`]: A variant of the default formatter, optimized for -//! short line lengths. Fields from the current span context are appended to -//! the fields of the formatted event, and span names are not shown; the -//! verbosity level is abbreviated to a single character. See -//! [here](Compact#example-output) for sample output. -//! -//! * [`Pretty`]: Emits excessively pretty, multi-line logs, optimized -//! for human readability. This is primarily intended to be used in local -//! development and debugging, or for command-line applications, where -//! automated analysis and compact storage of logs is less of a priority than -//! readability and visual appeal. See [here](Pretty#example-output) -//! for sample output. -//! -//! * [`Json`]: Outputs newline-delimited JSON logs. This is intended -//! for production use with systems where structured logs are consumed as JSON -//! by analysis and viewing tools. The JSON output is not optimized for human -//! readability. See [here](Json#example-output) for sample output. use super::time::{FormatTime, SystemTime}; use crate::{ field::{MakeOutput, MakeVisitor, RecordFields, VisitFmt, VisitOutput}, @@ -182,7 +153,6 @@ pub use pretty::*; /// DEBUG yak_shaving::shaver: some-span{field-on-span=foo}: started shaving yak /// ``` /// -/// [`layer::Context`]: crate::layer::Context /// [`fmt::Layer`]: super::Layer /// [`fmt::Subscriber`]: super::Subscriber /// [`Event`]: tracing::Event @@ -227,8 +197,8 @@ where /// time a span or event with fields is recorded, the subscriber will format /// those fields with its associated `FormatFields` implementation. /// -/// [set of fields]: crate::field::RecordFields -/// [`FmtSubscriber`]: super::Subscriber +/// [set of fields]: ../field/trait.RecordFields.html +/// [`FmtSubscriber`]: ../fmt/struct.Subscriber.html pub trait FormatFields<'writer> { /// Format the provided `fields` to the provided [`Writer`], returning a result. fn format_fields<R: RecordFields>(&self, writer: Writer<'writer>, fields: R) -> fmt::Result; @@ -281,6 +251,7 @@ pub fn json() -> Format<Json> { /// Returns a [`FormatFields`] implementation that formats fields using the /// provided function or closure. /// +/// [`FormatFields`]: trait.FormatFields.html pub fn debug_fn<F>(f: F) -> FieldFn<F> where F: Fn(&mut Writer<'_>, &Field, &dyn fmt::Debug) -> fmt::Result + Clone, @@ -301,8 +272,6 @@ where /// /// Additionally, a `Writer` may expose additional `tracing`-specific /// information to the formatter implementation. -/// -/// [fields]: tracing_core::field pub struct Writer<'writer> { writer: &'writer mut dyn fmt::Write, // TODO(eliza): add ANSI support @@ -312,76 +281,28 @@ pub struct Writer<'writer> { /// A [`FormatFields`] implementation that formats fields by calling a function /// or closure. /// +/// [`FormatFields`]: trait.FormatFields.html #[derive(Debug, Clone)] pub struct FieldFn<F>(F); /// The [visitor] produced by [`FieldFn`]'s [`MakeVisitor`] implementation. /// -/// [visitor]: super::super::field::Visit -/// [`MakeVisitor`]: super::super::field::MakeVisitor +/// [visitor]: ../../field/trait.Visit.html +/// [`FieldFn`]: struct.FieldFn.html +/// [`MakeVisitor`]: ../../field/trait.MakeVisitor.html pub struct FieldFnVisitor<'a, F> { f: F, writer: Writer<'a>, result: fmt::Result, } -/// Marker for [`Format`] that indicates that the compact log format should be used. -/// -/// The compact format includes fields from all currently entered spans, after -/// the event's fields. Span names are listed in order before fields are -/// displayed. -/// -/// # Example Output +/// Marker for `Format` that indicates that the compact log format should be used. /// -/// <pre><font color="#4E9A06"><b>:;</b></font> <font color="#4E9A06">cargo</font> run --example fmt-compact -/// <font color="#4E9A06"><b> Finished</b></font> dev [unoptimized + debuginfo] target(s) in 0.08s -/// <font color="#4E9A06"><b> Running</b></font> `target/debug/examples/fmt-compact` -/// <font color="#AAAAAA">2022-02-17T19:51:05.809287Z </font><font color="#4E9A06"> INFO</font> <b>fmt_compact</b><font color="#AAAAAA">: preparing to shave yaks </font><i>number_of_yaks</i><font color="#AAAAAA">=3</font> -/// <font color="#AAAAAA">2022-02-17T19:51:05.809367Z </font><font color="#4E9A06"> INFO</font> <b>shaving_yaks</b>: <b>fmt_compact::yak_shave</b><font color="#AAAAAA">: shaving yaks </font><font color="#AAAAAA"><i>yaks</i></font><font color="#AAAAAA">=3</font> -/// <font color="#AAAAAA">2022-02-17T19:51:05.809414Z </font><font color="#75507B">TRACE</font> <b>shaving_yaks</b>:<b>shave</b>: <b>fmt_compact::yak_shave</b><font color="#AAAAAA">: hello! I'm gonna shave a yak </font><i>excitement</i><font color="#AAAAAA">="yay!" </font><font color="#AAAAAA"><i>yaks</i></font><font color="#AAAAAA">=3 </font><font color="#AAAAAA"><i>yak</i></font><font color="#AAAAAA">=1</font> -/// <font color="#AAAAAA">2022-02-17T19:51:05.809443Z </font><font color="#75507B">TRACE</font> <b>shaving_yaks</b>:<b>shave</b>: <b>fmt_compact::yak_shave</b><font color="#AAAAAA">: yak shaved successfully </font><font color="#AAAAAA"><i>yaks</i></font><font color="#AAAAAA">=3 </font><font color="#AAAAAA"><i>yak</i></font><font color="#AAAAAA">=1</font> -/// <font color="#AAAAAA">2022-02-17T19:51:05.809477Z </font><font color="#3465A4">DEBUG</font> <b>shaving_yaks</b>: <b>yak_events</b><font color="#AAAAAA">: </font><i>yak</i><font color="#AAAAAA">=1 </font><i>shaved</i><font color="#AAAAAA">=true </font><font color="#AAAAAA"><i>yaks</i></font><font color="#AAAAAA">=3</font> -/// <font color="#AAAAAA">2022-02-17T19:51:05.809500Z </font><font color="#75507B">TRACE</font> <b>shaving_yaks</b>: <b>fmt_compact::yak_shave</b><font color="#AAAAAA">: </font><i>yaks_shaved</i><font color="#AAAAAA">=1 </font><font color="#AAAAAA"><i>yaks</i></font><font color="#AAAAAA">=3</font> -/// <font color="#AAAAAA">2022-02-17T19:51:05.809531Z </font><font color="#75507B">TRACE</font> <b>shaving_yaks</b>:<b>shave</b>: <b>fmt_compact::yak_shave</b><font color="#AAAAAA">: hello! I'm gonna shave a yak </font><i>excitement</i><font color="#AAAAAA">="yay!" </font><font color="#AAAAAA"><i>yaks</i></font><font color="#AAAAAA">=3 </font><font color="#AAAAAA"><i>yak</i></font><font color="#AAAAAA">=2</font> -/// <font color="#AAAAAA">2022-02-17T19:51:05.809554Z </font><font color="#75507B">TRACE</font> <b>shaving_yaks</b>:<b>shave</b>: <b>fmt_compact::yak_shave</b><font color="#AAAAAA">: yak shaved successfully </font><font color="#AAAAAA"><i>yaks</i></font><font color="#AAAAAA">=3 </font><font color="#AAAAAA"><i>yak</i></font><font color="#AAAAAA">=2</font> -/// <font color="#AAAAAA">2022-02-17T19:51:05.809581Z </font><font color="#3465A4">DEBUG</font> <b>shaving_yaks</b>: <b>yak_events</b><font color="#AAAAAA">: </font><i>yak</i><font color="#AAAAAA">=2 </font><i>shaved</i><font color="#AAAAAA">=true </font><font color="#AAAAAA"><i>yaks</i></font><font color="#AAAAAA">=3</font> -/// <font color="#AAAAAA">2022-02-17T19:51:05.809606Z </font><font color="#75507B">TRACE</font> <b>shaving_yaks</b>: <b>fmt_compact::yak_shave</b><font color="#AAAAAA">: </font><i>yaks_shaved</i><font color="#AAAAAA">=2 </font><font color="#AAAAAA"><i>yaks</i></font><font color="#AAAAAA">=3</font> -/// <font color="#AAAAAA">2022-02-17T19:51:05.809635Z </font><font color="#75507B">TRACE</font> <b>shaving_yaks</b>:<b>shave</b>: <b>fmt_compact::yak_shave</b><font color="#AAAAAA">: hello! I'm gonna shave a yak </font><i>excitement</i><font color="#AAAAAA">="yay!" </font><font color="#AAAAAA"><i>yaks</i></font><font color="#AAAAAA">=3 </font><font color="#AAAAAA"><i>yak</i></font><font color="#AAAAAA">=3</font> -/// <font color="#AAAAAA">2022-02-17T19:51:05.809664Z </font><font color="#C4A000"> WARN</font> <b>shaving_yaks</b>:<b>shave</b>: <b>fmt_compact::yak_shave</b><font color="#AAAAAA">: could not locate yak </font><font color="#AAAAAA"><i>yaks</i></font><font color="#AAAAAA">=3 </font><font color="#AAAAAA"><i>yak</i></font><font color="#AAAAAA">=3</font> -/// <font color="#AAAAAA">2022-02-17T19:51:05.809693Z </font><font color="#3465A4">DEBUG</font> <b>shaving_yaks</b>: <b>yak_events</b><font color="#AAAAAA">: </font><i>yak</i><font color="#AAAAAA">=3 </font><i>shaved</i><font color="#AAAAAA">=false </font><font color="#AAAAAA"><i>yaks</i></font><font color="#AAAAAA">=3</font> -/// <font color="#AAAAAA">2022-02-17T19:51:05.809717Z </font><font color="#CC0000">ERROR</font> <b>shaving_yaks</b>: <b>fmt_compact::yak_shave</b><font color="#AAAAAA">: failed to shave yak </font><i>yak</i><font color="#AAAAAA">=3 </font><i>error</i><font color="#AAAAAA">=missing yak </font><i>error.sources</i><font color="#AAAAAA">=[out of space, out of cash] </font><font color="#AAAAAA"><i>yaks</i></font><font color="#AAAAAA">=3</font> -/// <font color="#AAAAAA">2022-02-17T19:51:05.809743Z </font><font color="#75507B">TRACE</font> <b>shaving_yaks</b>: <b>fmt_compact::yak_shave</b><font color="#AAAAAA">: </font><i>yaks_shaved</i><font color="#AAAAAA">=2 </font><font color="#AAAAAA"><i>yaks</i></font><font color="#AAAAAA">=3</font> -/// <font color="#AAAAAA">2022-02-17T19:51:05.809768Z </font><font color="#4E9A06"> INFO</font> <b>fmt_compact</b><font color="#AAAAAA">: yak shaving completed </font><i>all_yaks_shaved</i><font color="#AAAAAA">=false</font> -/// -/// </pre> +/// The compact format only includes the fields from the most recently entered span. #[derive(Default, Debug, Copy, Clone, Eq, PartialEq)] pub struct Compact; -/// Marker for [`Format`] that indicates that the default log format should be used. -/// -/// This formatter shows the span context before printing event data. Spans are -/// displayed including their names and fields. +/// Marker for `Format` that indicates that the verbose log format should be used. /// -/// # Example Output -/// -/// <pre><font color="#4E9A06"><b>:;</b></font> <font color="#4E9A06">cargo</font> run --example fmt -/// <font color="#4E9A06"><b> Finished</b></font> dev [unoptimized + debuginfo] target(s) in 0.08s -/// <font color="#4E9A06"><b> Running</b></font> `target/debug/examples/fmt` -/// <font color="#AAAAAA">2022-02-15T18:40:14.289898Z </font><font color="#4E9A06"> INFO</font> fmt: preparing to shave yaks <i>number_of_yaks</i><font color="#AAAAAA">=3</font> -/// <font color="#AAAAAA">2022-02-15T18:40:14.289974Z </font><font color="#4E9A06"> INFO</font> <b>shaving_yaks{</b><i>yaks</i><font color="#AAAAAA">=3</font><b>}</b><font color="#AAAAAA">: fmt::yak_shave: shaving yaks</font> -/// <font color="#AAAAAA">2022-02-15T18:40:14.290011Z </font><font color="#75507B">TRACE</font> <b>shaving_yaks{</b><i>yaks</i><font color="#AAAAAA">=3</font><b>}</b><font color="#AAAAAA">:</font><b>shave{</b><i>yak</i><font color="#AAAAAA">=1</font><b>}</b><font color="#AAAAAA">: fmt::yak_shave: hello! I'm gonna shave a yak </font><i>excitement</i><font color="#AAAAAA">="yay!"</font> -/// <font color="#AAAAAA">2022-02-15T18:40:14.290038Z </font><font color="#75507B">TRACE</font> <b>shaving_yaks{</b><i>yaks</i><font color="#AAAAAA">=3</font><b>}</b><font color="#AAAAAA">:</font><b>shave{</b><i>yak</i><font color="#AAAAAA">=1</font><b>}</b><font color="#AAAAAA">: fmt::yak_shave: yak shaved successfully</font> -/// <font color="#AAAAAA">2022-02-15T18:40:14.290070Z </font><font color="#3465A4">DEBUG</font> <b>shaving_yaks{</b><i>yaks</i><font color="#AAAAAA">=3</font><b>}</b><font color="#AAAAAA">: yak_events: </font><i>yak</i><font color="#AAAAAA">=1 </font><i>shaved</i><font color="#AAAAAA">=true</font> -/// <font color="#AAAAAA">2022-02-15T18:40:14.290089Z </font><font color="#75507B">TRACE</font> <b>shaving_yaks{</b><i>yaks</i><font color="#AAAAAA">=3</font><b>}</b><font color="#AAAAAA">: fmt::yak_shave: </font><i>yaks_shaved</i><font color="#AAAAAA">=1</font> -/// <font color="#AAAAAA">2022-02-15T18:40:14.290114Z </font><font color="#75507B">TRACE</font> <b>shaving_yaks{</b><i>yaks</i><font color="#AAAAAA">=3</font><b>}</b><font color="#AAAAAA">:</font><b>shave{</b><i>yak</i><font color="#AAAAAA">=2</font><b>}</b><font color="#AAAAAA">: fmt::yak_shave: hello! I'm gonna shave a yak </font><i>excitement</i><font color="#AAAAAA">="yay!"</font> -/// <font color="#AAAAAA">2022-02-15T18:40:14.290134Z </font><font color="#75507B">TRACE</font> <b>shaving_yaks{</b><i>yaks</i><font color="#AAAAAA">=3</font><b>}</b><font color="#AAAAAA">:</font><b>shave{</b><i>yak</i><font color="#AAAAAA">=2</font><b>}</b><font color="#AAAAAA">: fmt::yak_shave: yak shaved successfully</font> -/// <font color="#AAAAAA">2022-02-15T18:40:14.290157Z </font><font color="#3465A4">DEBUG</font> <b>shaving_yaks{</b><i>yaks</i><font color="#AAAAAA">=3</font><b>}</b><font color="#AAAAAA">: yak_events: </font><i>yak</i><font color="#AAAAAA">=2 </font><i>shaved</i><font color="#AAAAAA">=true</font> -/// <font color="#AAAAAA">2022-02-15T18:40:14.290174Z </font><font color="#75507B">TRACE</font> <b>shaving_yaks{</b><i>yaks</i><font color="#AAAAAA">=3</font><b>}</b><font color="#AAAAAA">: fmt::yak_shave: </font><i>yaks_shaved</i><font color="#AAAAAA">=2</font> -/// <font color="#AAAAAA">2022-02-15T18:40:14.290198Z </font><font color="#75507B">TRACE</font> <b>shaving_yaks{</b><i>yaks</i><font color="#AAAAAA">=3</font><b>}</b><font color="#AAAAAA">:</font><b>shave{</b><i>yak</i><font color="#AAAAAA">=3</font><b>}</b><font color="#AAAAAA">: fmt::yak_shave: hello! I'm gonna shave a yak </font><i>excitement</i><font color="#AAAAAA">="yay!"</font> -/// <font color="#AAAAAA">2022-02-15T18:40:14.290222Z </font><font color="#C4A000"> WARN</font> <b>shaving_yaks{</b><i>yaks</i><font color="#AAAAAA">=3</font><b>}</b><font color="#AAAAAA">:</font><b>shave{</b><i>yak</i><font color="#AAAAAA">=3</font><b>}</b><font color="#AAAAAA">: fmt::yak_shave: could not locate yak</font> -/// <font color="#AAAAAA">2022-02-15T18:40:14.290247Z </font><font color="#3465A4">DEBUG</font> <b>shaving_yaks{</b><i>yaks</i><font color="#AAAAAA">=3</font><b>}</b><font color="#AAAAAA">: yak_events: </font><i>yak</i><font color="#AAAAAA">=3 </font><i>shaved</i><font color="#AAAAAA">=false</font> -/// <font color="#AAAAAA">2022-02-15T18:40:14.290268Z </font><font color="#CC0000">ERROR</font> <b>shaving_yaks{</b><i>yaks</i><font color="#AAAAAA">=3</font><b>}</b><font color="#AAAAAA">: fmt::yak_shave: failed to shave yak </font><i>yak</i><font color="#AAAAAA">=3 </font><i>error</i><font color="#AAAAAA">=missing yak </font><i>error.sources</i><font color="#AAAAAA">=[out of space, out of cash]</font> -/// <font color="#AAAAAA">2022-02-15T18:40:14.290287Z </font><font color="#75507B">TRACE</font> <b>shaving_yaks{</b><i>yaks</i><font color="#AAAAAA">=3</font><b>}</b><font color="#AAAAAA">: fmt::yak_shave: </font><i>yaks_shaved</i><font color="#AAAAAA">=2</font> -/// <font color="#AAAAAA">2022-02-15T18:40:14.290309Z </font><font color="#4E9A06"> INFO</font> fmt: yak shaving completed. <i>all_yaks_shaved</i><font color="#AAAAAA">=false</font> -/// </pre> +/// The full format includes fields from all entered spans. #[derive(Default, Debug, Copy, Clone, Eq, PartialEq)] pub struct Full; @@ -390,11 +311,8 @@ pub struct Full; /// You will usually want to use this as the `FormatEvent` for a `FmtSubscriber`. /// /// The default logging format, [`Full`] includes all fields in each event and its containing -/// spans. The [`Compact`] logging format is intended to produce shorter log -/// lines; it displays each event's fields, along with fields from the current -/// span context, but other information is abbreviated. The [`Pretty`] logging -/// format is an extra-verbose, multi-line human-readable logging format -/// intended for use in development. +/// spans. The [`Compact`] logging format includes only the fields from the most-recently-entered +/// span. #[derive(Debug, Clone)] pub struct Format<F = Full, T = SystemTime> { format: F, @@ -405,8 +323,6 @@ pub struct Format<F = Full, T = SystemTime> { pub(crate) display_level: bool, pub(crate) display_thread_id: bool, pub(crate) display_thread_name: bool, - pub(crate) display_filename: bool, - pub(crate) display_line_number: bool, } // === impl Writer === @@ -583,8 +499,6 @@ impl Default for Format<Full, SystemTime> { display_level: true, display_thread_id: false, display_thread_name: false, - display_filename: false, - display_line_number: false, } } } @@ -603,8 +517,6 @@ impl<F, T> Format<F, T> { display_level: self.display_level, display_thread_id: self.display_thread_id, display_thread_name: self.display_thread_name, - display_filename: self.display_filename, - display_line_number: self.display_line_number, } } @@ -642,8 +554,6 @@ impl<F, T> Format<F, T> { display_level: self.display_level, display_thread_id: self.display_thread_id, display_thread_name: self.display_thread_name, - display_filename: true, - display_line_number: true, } } @@ -661,6 +571,8 @@ impl<F, T> Format<F, T> { /// /// - [`Format::flatten_event`] can be used to enable flattening event fields into the root /// object. + /// + /// [`Format::flatten_event`]: #method.flatten_event #[cfg(feature = "json")] #[cfg_attr(docsrs, doc(cfg(feature = "json")))] pub fn json(self) -> Format<Json, T> { @@ -673,8 +585,6 @@ impl<F, T> Format<F, T> { display_level: self.display_level, display_thread_id: self.display_thread_id, display_thread_name: self.display_thread_name, - display_filename: self.display_filename, - display_line_number: self.display_line_number, } } @@ -702,8 +612,6 @@ impl<F, T> Format<F, T> { display_level: self.display_level, display_thread_id: self.display_thread_id, display_thread_name: self.display_thread_name, - display_filename: self.display_filename, - display_line_number: self.display_line_number, } } @@ -718,8 +626,6 @@ impl<F, T> Format<F, T> { display_level: self.display_level, display_thread_id: self.display_thread_id, display_thread_name: self.display_thread_name, - display_filename: self.display_filename, - display_line_number: self.display_line_number, } } @@ -748,9 +654,9 @@ impl<F, T> Format<F, T> { } /// Sets whether or not the [thread ID] of the current thread is displayed - /// when formatting events. + /// when formatting events /// - /// [thread ID]: std::thread::ThreadId + /// [thread ID]: https://doc.rust-lang.org/stable/std/thread/struct.ThreadId.html pub fn with_thread_ids(self, display_thread_id: bool) -> Format<F, T> { Format { display_thread_id, @@ -759,9 +665,9 @@ impl<F, T> Format<F, T> { } /// Sets whether or not the [name] of the current thread is displayed - /// when formatting events. + /// when formatting events /// - /// [name]: std::thread#naming-threads + /// [name]: https://doc.rust-lang.org/stable/std/thread/index.html#naming-threads pub fn with_thread_names(self, display_thread_name: bool) -> Format<F, T> { Format { display_thread_name, @@ -769,38 +675,6 @@ impl<F, T> Format<F, T> { } } - /// Sets whether or not an event's [source code file path][file] is - /// displayed. - /// - /// [file]: tracing_core::Metadata::file - pub fn with_file(self, display_filename: bool) -> Format<F, T> { - Format { - display_filename, - ..self - } - } - - /// Sets whether or not an event's [source code line number][line] is - /// displayed. - /// - /// [line]: tracing_core::Metadata::line - pub fn with_line_number(self, display_line_number: bool) -> Format<F, T> { - Format { - display_line_number, - ..self - } - } - - /// Sets whether or not the source code location from which an event - /// originated is displayed. - /// - /// This is equivalent to calling [`Format::with_file`] and - /// [`Format::with_line_number`] with the same value. - pub fn with_source_location(self, display_location: bool) -> Self { - self.with_line_number(display_location) - .with_file(display_location) - } - #[inline] fn format_timestamp(&self, writer: &mut Writer<'_>) -> fmt::Result where @@ -818,24 +692,14 @@ impl<F, T> Format<F, T> { if writer.has_ansi_escapes() { let style = Style::new().dimmed(); write!(writer, "{}", style.prefix())?; - - // If getting the timestamp failed, don't bail --- only bail on - // formatting errors. - if self.timer.format_time(writer).is_err() { - writer.write_str("<unknown time>")?; - } - + self.timer.format_time(writer)?; write!(writer, "{} ", style.suffix())?; return Ok(()); } } // Otherwise, just format the timestamp without ANSI formatting. - // If getting the timestamp failed, don't bail --- only bail on - // formatting errors. - if self.timer.format_time(writer).is_err() { - writer.write_str("<unknown time>")?; - } + self.timer.format_time(writer)?; writer.write_char(' ') } } @@ -850,7 +714,7 @@ impl<T> Format<Json, T> { /// ```ignore,json /// {"timestamp":"Feb 20 11:28:15.096","level":"INFO","target":"mycrate", "message":"some message", "key": "value"} /// ``` - /// See [`Json`][super::format::Json]. + /// See [`Json`](../format/struct.Json.html). #[cfg(feature = "json")] #[cfg_attr(docsrs, doc(cfg(feature = "json")))] pub fn flatten_event(mut self, flatten_event: bool) -> Format<Json, T> { @@ -861,7 +725,7 @@ impl<T> Format<Json, T> { /// Sets whether or not the formatter will include the current span in /// formatted events. /// - /// See [`format::Json`][Json] + /// See [`format::Json`](../fmt/format/struct.Json.html) #[cfg(feature = "json")] #[cfg_attr(docsrs, doc(cfg(feature = "json")))] pub fn with_current_span(mut self, display_current_span: bool) -> Format<Json, T> { @@ -872,7 +736,7 @@ impl<T> Format<Json, T> { /// Sets whether or not the formatter will include a list (from root to /// leaf) of all currently entered spans in formatted events. /// - /// See [`format::Json`][Json] + /// See [`format::Json`](../fmt/format/struct.Json.html) #[cfg(feature = "json")] #[cfg_attr(docsrs, doc(cfg(feature = "json")))] pub fn with_span_list(mut self, display_span_list: bool) -> Format<Json, T> { @@ -976,34 +840,6 @@ where )?; } - let line_number = if self.display_line_number { - meta.line() - } else { - None - }; - - if self.display_filename { - if let Some(filename) = meta.file() { - write!( - writer, - "{}{}{}", - dimmed.paint(filename), - dimmed.paint(":"), - if line_number.is_some() { "" } else { " " } - )?; - } - } - - if let Some(line_number) = line_number { - write!( - writer, - "{}{}:{} ", - dimmed.prefix(), - line_number, - dimmed.suffix() - )?; - } - ctx.format_fields(writer.by_ref(), event)?; writeln!(writer) } @@ -1082,49 +918,23 @@ where }; write!(writer, "{}", fmt_ctx)?; - let bold = writer.bold(); - let dimmed = writer.dimmed(); - - let mut needs_space = false; if self.display_target { - write!(writer, "{}{}", bold.paint(meta.target()), dimmed.paint(":"))?; - needs_space = true; - } - - if self.display_filename { - if let Some(filename) = meta.file() { - if self.display_target { - writer.write_char(' ')?; - } - write!(writer, "{}{}", bold.paint(filename), dimmed.paint(":"))?; - needs_space = true; - } - } - - if self.display_line_number { - if let Some(line_number) = meta.line() { - write!( - writer, - "{}{}{}{}", - bold.prefix(), - line_number, - bold.suffix(), - dimmed.paint(":") - )?; - needs_space = true; - } - } - - if needs_space { - writer.write_char(' ')?; + write!( + writer, + "{}{} ", + writer.bold().paint(meta.target()), + writer.dimmed().paint(":") + )?; } ctx.format_fields(writer.by_ref(), event)?; + let dimmed = writer.dimmed(); for span in ctx .event_scope() .into_iter() - .flat_map(crate::registry::Scope::from_root) + .map(crate::registry::Scope::from_root) + .flatten() { let exts = span.extensions(); if let Some(fields) = exts.get::<FormattedFields<N>>() { @@ -1152,6 +962,7 @@ where /// The default [`FormatFields`] implementation. /// +/// [`FormatFields`]: trait.FormatFields.html #[derive(Debug)] pub struct DefaultFields { // reserve the ability to add fields to this without causing a breaking @@ -1173,6 +984,7 @@ pub struct DefaultVisitor<'a> { impl DefaultFields { /// Returns a new default [`FormatFields`] implementation. /// + /// [`FormatFields`]: trait.FormatFields.html pub fn new() -> Self { Self { _private: () } } @@ -1389,14 +1201,6 @@ impl Style { fn paint(&self, d: impl fmt::Display) -> impl fmt::Display { d } - - fn prefix(&self) -> impl fmt::Display { - "" - } - - fn suffix(&self) -> impl fmt::Display { - "" - } } struct FmtThreadName<'a> { @@ -1562,7 +1366,7 @@ impl<'a, F> fmt::Debug for FieldFnVisitor<'a, F> { /// Configures what points in the span lifecycle are logged as events. /// -/// See also [`with_span_events`](super::SubscriberBuilder.html::with_span_events). +/// See also [`with_span_events`](../struct.SubscriberBuilder.html#method.with_span_events). #[derive(Clone, Eq, PartialEq, Ord, PartialOrd)] pub struct FmtSpan(u8); @@ -1724,9 +1528,7 @@ pub(super) mod test { }; use super::*; - - use regex::Regex; - use std::{fmt, path::Path}; + use std::fmt; pub(crate) struct MockTime; impl FormatTime for MockTime { @@ -1748,7 +1550,7 @@ pub(super) mod test { .with_thread_names(false); #[cfg(feature = "ansi")] let subscriber = subscriber.with_ansi(false); - assert_info_hello(subscriber, make_writer, "hello\n") + run_test(subscriber, make_writer, "hello\n") } fn test_ansi<T>( @@ -1796,124 +1598,6 @@ pub(super) mod test { run_test(subscriber, make_writer, expected); } - #[test] - fn with_line_number_and_file_name() { - let make_writer = MockMakeWriter::default(); - let subscriber = crate::fmt::Subscriber::builder() - .with_writer(make_writer.clone()) - .with_file(true) - .with_line_number(true) - .with_level(false) - .with_ansi(false) - .with_timer(MockTime); - - let expected = Regex::new(&format!( - "^fake time tracing_subscriber::fmt::format::test: {}:[0-9]+: hello\n$", - current_path() - // if we're on Windows, the path might contain backslashes, which - // have to be escpaed before compiling the regex. - .replace('\\', "\\\\") - )) - .unwrap(); - let _default = set_default(&subscriber.into()); - tracing::info!("hello"); - let res = make_writer.get_string(); - assert!(expected.is_match(&res)); - } - - #[test] - fn with_line_number() { - let make_writer = MockMakeWriter::default(); - let subscriber = crate::fmt::Subscriber::builder() - .with_writer(make_writer.clone()) - .with_line_number(true) - .with_level(false) - .with_ansi(false) - .with_timer(MockTime); - - let expected = - Regex::new("^fake time tracing_subscriber::fmt::format::test: [0-9]+: hello\n$") - .unwrap(); - let _default = set_default(&subscriber.into()); - tracing::info!("hello"); - let res = make_writer.get_string(); - assert!(expected.is_match(&res)); - } - - #[test] - fn with_filename() { - let make_writer = MockMakeWriter::default(); - let subscriber = crate::fmt::Subscriber::builder() - .with_writer(make_writer.clone()) - .with_file(true) - .with_level(false) - .with_ansi(false) - .with_timer(MockTime); - let expected = &format!( - "fake time tracing_subscriber::fmt::format::test: {}: hello\n", - current_path(), - ); - assert_info_hello(subscriber, make_writer, expected); - } - - #[test] - fn with_thread_ids() { - let make_writer = MockMakeWriter::default(); - let subscriber = crate::fmt::Subscriber::builder() - .with_writer(make_writer.clone()) - .with_thread_ids(true) - .with_ansi(false) - .with_timer(MockTime); - let expected = - "fake time INFO ThreadId(NUMERIC) tracing_subscriber::fmt::format::test: hello\n"; - - assert_info_hello_ignore_numeric(subscriber, make_writer, expected); - } - - #[test] - fn pretty_default() { - let make_writer = MockMakeWriter::default(); - let subscriber = crate::fmt::Subscriber::builder() - .pretty() - .with_writer(make_writer.clone()) - .with_ansi(false) - .with_timer(MockTime); - let expected = format!( - r#" fake time INFO tracing_subscriber::fmt::format::test: hello - at {}:NUMERIC - -"#, - file!() - ); - - assert_info_hello_ignore_numeric(subscriber, make_writer, &expected) - } - - fn assert_info_hello(subscriber: impl Into<Dispatch>, buf: MockMakeWriter, expected: &str) { - let _default = set_default(&subscriber.into()); - tracing::info!("hello"); - let result = buf.get_string(); - - assert_eq!(expected, result) - } - - // When numeric characters are used they often form a non-deterministic value as they usually represent things like a thread id or line number. - // This assert method should be used when non-deterministic numeric characters are present. - fn assert_info_hello_ignore_numeric( - subscriber: impl Into<Dispatch>, - buf: MockMakeWriter, - expected: &str, - ) { - let _default = set_default(&subscriber.into()); - tracing::info!("hello"); - - let regex = Regex::new("[0-9]+").unwrap(); - let result = buf.get_string(); - let result_cleaned = regex.replace_all(&result, "NUMERIC"); - - assert_eq!(expected, result_cleaned) - } - fn test_overridden_parents<T>( expected: &str, builder: crate::fmt::SubscriberBuilder<DefaultFields, Format<T>>, @@ -1922,14 +1606,14 @@ pub(super) mod test { T: Send + Sync + 'static, { let make_writer = MockMakeWriter::default(); - let subscriber = builder + let collector = builder .with_writer(make_writer.clone()) .with_level(false) .with_ansi(false) .with_timer(MockTime) .finish(); - with_default(subscriber, || { + with_default(collector, || { let span1 = tracing::info_span!("span1", span = 1); let span2 = tracing::info_span!(parent: &span1, "span2", span = 2); tracing::info!(parent: &span2, "hello"); @@ -1975,21 +1659,6 @@ pub(super) mod test { mod default { use super::*; - - #[test] - fn with_thread_ids() { - let make_writer = MockMakeWriter::default(); - let subscriber = crate::fmt::Subscriber::builder() - .with_writer(make_writer.clone()) - .with_thread_ids(true) - .with_ansi(false) - .with_timer(MockTime); - let expected = - "fake time INFO ThreadId(NUMERIC) tracing_subscriber::fmt::format::test: hello\n"; - - assert_info_hello_ignore_numeric(subscriber, make_writer, expected); - } - #[cfg(feature = "ansi")] #[test] fn with_ansi_true() { @@ -2079,26 +1748,6 @@ pub(super) mod test { } } - mod pretty { - use super::*; - - #[test] - fn pretty_default() { - let make_writer = MockMakeWriter::default(); - let subscriber = crate::fmt::Subscriber::builder() - .pretty() - .with_writer(make_writer.clone()) - .with_ansi(false) - .with_timer(MockTime); - let expected = format!( - " fake time INFO tracing_subscriber::fmt::format::test: hello\n at {}:NUMERIC\n\n", - file!() - ); - - assert_info_hello_ignore_numeric(subscriber, make_writer, &expected) - } - } - #[test] fn format_nanos() { fn fmt(t: u64) -> String { @@ -2146,16 +1795,4 @@ pub(super) mod test { assert!(!f.contains(FmtSpan::EXIT)); assert!(f.contains(FmtSpan::CLOSE)); } - - /// Returns the test's module path. - fn current_path() -> String { - Path::new("tracing-subscriber") - .join("src") - .join("fmt") - .join("format") - .join("mod.rs") - .to_str() - .expect("path must not contain invalid unicode") - .to_owned() - } } diff --git a/vendor/tracing-subscriber/src/fmt/format/pretty.rs b/vendor/tracing-subscriber-0.3.3/src/fmt/format/pretty.rs index a50d08ba7..3e47e2d93 100644 --- a/vendor/tracing-subscriber/src/fmt/format/pretty.rs +++ b/vendor/tracing-subscriber-0.3.3/src/fmt/format/pretty.rs @@ -17,84 +17,6 @@ use tracing_log::NormalizeEvent; use ansi_term::{Colour, Style}; /// An excessively pretty, human-readable event formatter. -/// -/// Unlike the [`Full`], [`Compact`], and [`Json`] formatters, this is a -/// multi-line output format. Each individual event may output multiple lines of -/// text. -/// -/// # Example Output -/// -/// <pre><font color="#4E9A06"><b>:;</b></font> <font color="#4E9A06">cargo</font> run --example fmt-pretty -/// <font color="#4E9A06"><b> Finished</b></font> dev [unoptimized + debuginfo] target(s) in 0.08s -/// <font color="#4E9A06"><b> Running</b></font> `target/debug/examples/fmt-pretty` -/// 2022-02-15T18:44:24.535324Z <font color="#4E9A06"> INFO</font> <font color="#4E9A06"><b>fmt_pretty</b></font><font color="#4E9A06">: preparing to shave yaks, </font><font color="#4E9A06"><b>number_of_yaks</b></font><font color="#4E9A06">: 3</font> -/// <font color="#AAAAAA"><i>at</i></font> examples/examples/fmt-pretty.rs:16 <font color="#AAAAAA"><i>on</i></font> main -/// -/// 2022-02-15T18:44:24.535403Z <font color="#4E9A06"> INFO</font> <font color="#4E9A06"><b>fmt_pretty::yak_shave</b></font><font color="#4E9A06">: shaving yaks</font> -/// <font color="#AAAAAA"><i>at</i></font> examples/examples/fmt/yak_shave.rs:41 <font color="#AAAAAA"><i>on</i></font> main -/// <font color="#AAAAAA"><i>in</i></font> fmt_pretty::yak_shave::<b>shaving_yaks</b> <font color="#AAAAAA"><i>with</i></font> <b>yaks</b>: 3 -/// -/// 2022-02-15T18:44:24.535442Z <font color="#75507B">TRACE</font> <font color="#75507B"><b>fmt_pretty::yak_shave</b></font><font color="#75507B">: hello! I'm gonna shave a yak, </font><font color="#75507B"><b>excitement</b></font><font color="#75507B">: "yay!"</font> -/// <font color="#AAAAAA"><i>at</i></font> examples/examples/fmt/yak_shave.rs:16 <font color="#AAAAAA"><i>on</i></font> main -/// <font color="#AAAAAA"><i>in</i></font> fmt_pretty::yak_shave::<b>shave</b> <font color="#AAAAAA"><i>with</i></font> <b>yak</b>: 1 -/// <font color="#AAAAAA"><i>in</i></font> fmt_pretty::yak_shave::<b>shaving_yaks</b> <font color="#AAAAAA"><i>with</i></font> <b>yaks</b>: 3 -/// -/// 2022-02-15T18:44:24.535469Z <font color="#75507B">TRACE</font> <font color="#75507B"><b>fmt_pretty::yak_shave</b></font><font color="#75507B">: yak shaved successfully</font> -/// <font color="#AAAAAA"><i>at</i></font> examples/examples/fmt/yak_shave.rs:25 <font color="#AAAAAA"><i>on</i></font> main -/// <font color="#AAAAAA"><i>in</i></font> fmt_pretty::yak_shave::<b>shave</b> <font color="#AAAAAA"><i>with</i></font> <b>yak</b>: 1 -/// <font color="#AAAAAA"><i>in</i></font> fmt_pretty::yak_shave::<b>shaving_yaks</b> <font color="#AAAAAA"><i>with</i></font> <b>yaks</b>: 3 -/// -/// 2022-02-15T18:44:24.535502Z <font color="#3465A4">DEBUG</font> <font color="#3465A4"><b>yak_events</b></font><font color="#3465A4">: </font><font color="#3465A4"><b>yak</b></font><font color="#3465A4">: 1, </font><font color="#3465A4"><b>shaved</b></font><font color="#3465A4">: true</font> -/// <font color="#AAAAAA"><i>at</i></font> examples/examples/fmt/yak_shave.rs:46 <font color="#AAAAAA"><i>on</i></font> main -/// <font color="#AAAAAA"><i>in</i></font> fmt_pretty::yak_shave::<b>shaving_yaks</b> <font color="#AAAAAA"><i>with</i></font> <b>yaks</b>: 3 -/// -/// 2022-02-15T18:44:24.535524Z <font color="#75507B">TRACE</font> <font color="#75507B"><b>fmt_pretty::yak_shave</b></font><font color="#75507B">: </font><font color="#75507B"><b>yaks_shaved</b></font><font color="#75507B">: 1</font> -/// <font color="#AAAAAA"><i>at</i></font> examples/examples/fmt/yak_shave.rs:55 <font color="#AAAAAA"><i>on</i></font> main -/// <font color="#AAAAAA"><i>in</i></font> fmt_pretty::yak_shave::<b>shaving_yaks</b> <font color="#AAAAAA"><i>with</i></font> <b>yaks</b>: 3 -/// -/// 2022-02-15T18:44:24.535551Z <font color="#75507B">TRACE</font> <font color="#75507B"><b>fmt_pretty::yak_shave</b></font><font color="#75507B">: hello! I'm gonna shave a yak, </font><font color="#75507B"><b>excitement</b></font><font color="#75507B">: "yay!"</font> -/// <font color="#AAAAAA"><i>at</i></font> examples/examples/fmt/yak_shave.rs:16 <font color="#AAAAAA"><i>on</i></font> main -/// <font color="#AAAAAA"><i>in</i></font> fmt_pretty::yak_shave::<b>shave</b> <font color="#AAAAAA"><i>with</i></font> <b>yak</b>: 2 -/// <font color="#AAAAAA"><i>in</i></font> fmt_pretty::yak_shave::<b>shaving_yaks</b> <font color="#AAAAAA"><i>with</i></font> <b>yaks</b>: 3 -/// -/// 2022-02-15T18:44:24.535573Z <font color="#75507B">TRACE</font> <font color="#75507B"><b>fmt_pretty::yak_shave</b></font><font color="#75507B">: yak shaved successfully</font> -/// <font color="#AAAAAA"><i>at</i></font> examples/examples/fmt/yak_shave.rs:25 <font color="#AAAAAA"><i>on</i></font> main -/// <font color="#AAAAAA"><i>in</i></font> fmt_pretty::yak_shave::<b>shave</b> <font color="#AAAAAA"><i>with</i></font> <b>yak</b>: 2 -/// <font color="#AAAAAA"><i>in</i></font> fmt_pretty::yak_shave::<b>shaving_yaks</b> <font color="#AAAAAA"><i>with</i></font> <b>yaks</b>: 3 -/// -/// 2022-02-15T18:44:24.535600Z <font color="#3465A4">DEBUG</font> <font color="#3465A4"><b>yak_events</b></font><font color="#3465A4">: </font><font color="#3465A4"><b>yak</b></font><font color="#3465A4">: 2, </font><font color="#3465A4"><b>shaved</b></font><font color="#3465A4">: true</font> -/// <font color="#AAAAAA"><i>at</i></font> examples/examples/fmt/yak_shave.rs:46 <font color="#AAAAAA"><i>on</i></font> main -/// <font color="#AAAAAA"><i>in</i></font> fmt_pretty::yak_shave::<b>shaving_yaks</b> <font color="#AAAAAA"><i>with</i></font> <b>yaks</b>: 3 -/// -/// 2022-02-15T18:44:24.535618Z <font color="#75507B">TRACE</font> <font color="#75507B"><b>fmt_pretty::yak_shave</b></font><font color="#75507B">: </font><font color="#75507B"><b>yaks_shaved</b></font><font color="#75507B">: 2</font> -/// <font color="#AAAAAA"><i>at</i></font> examples/examples/fmt/yak_shave.rs:55 <font color="#AAAAAA"><i>on</i></font> main -/// <font color="#AAAAAA"><i>in</i></font> fmt_pretty::yak_shave::<b>shaving_yaks</b> <font color="#AAAAAA"><i>with</i></font> <b>yaks</b>: 3 -/// -/// 2022-02-15T18:44:24.535644Z <font color="#75507B">TRACE</font> <font color="#75507B"><b>fmt_pretty::yak_shave</b></font><font color="#75507B">: hello! I'm gonna shave a yak, </font><font color="#75507B"><b>excitement</b></font><font color="#75507B">: "yay!"</font> -/// <font color="#AAAAAA"><i>at</i></font> examples/examples/fmt/yak_shave.rs:16 <font color="#AAAAAA"><i>on</i></font> main -/// <font color="#AAAAAA"><i>in</i></font> fmt_pretty::yak_shave::<b>shave</b> <font color="#AAAAAA"><i>with</i></font> <b>yak</b>: 3 -/// <font color="#AAAAAA"><i>in</i></font> fmt_pretty::yak_shave::<b>shaving_yaks</b> <font color="#AAAAAA"><i>with</i></font> <b>yaks</b>: 3 -/// -/// 2022-02-15T18:44:24.535670Z <font color="#C4A000"> WARN</font> <font color="#C4A000"><b>fmt_pretty::yak_shave</b></font><font color="#C4A000">: could not locate yak</font> -/// <font color="#AAAAAA"><i>at</i></font> examples/examples/fmt/yak_shave.rs:18 <font color="#AAAAAA"><i>on</i></font> main -/// <font color="#AAAAAA"><i>in</i></font> fmt_pretty::yak_shave::<b>shave</b> <font color="#AAAAAA"><i>with</i></font> <b>yak</b>: 3 -/// <font color="#AAAAAA"><i>in</i></font> fmt_pretty::yak_shave::<b>shaving_yaks</b> <font color="#AAAAAA"><i>with</i></font> <b>yaks</b>: 3 -/// -/// 2022-02-15T18:44:24.535698Z <font color="#3465A4">DEBUG</font> <font color="#3465A4"><b>yak_events</b></font><font color="#3465A4">: </font><font color="#3465A4"><b>yak</b></font><font color="#3465A4">: 3, </font><font color="#3465A4"><b>shaved</b></font><font color="#3465A4">: false</font> -/// <font color="#AAAAAA"><i>at</i></font> examples/examples/fmt/yak_shave.rs:46 <font color="#AAAAAA"><i>on</i></font> main -/// <font color="#AAAAAA"><i>in</i></font> fmt_pretty::yak_shave::<b>shaving_yaks</b> <font color="#AAAAAA"><i>with</i></font> <b>yaks</b>: 3 -/// -/// 2022-02-15T18:44:24.535720Z <font color="#CC0000">ERROR</font> <font color="#CC0000"><b>fmt_pretty::yak_shave</b></font><font color="#CC0000">: failed to shave yak, </font><font color="#CC0000"><b>yak</b></font><font color="#CC0000">: 3, </font><font color="#CC0000"><b>error</b></font><font color="#CC0000">: missing yak, </font><font color="#CC0000"><b>error.sources</b></font><font color="#CC0000">: [out of space, out of cash]</font> -/// <font color="#AAAAAA"><i>at</i></font> examples/examples/fmt/yak_shave.rs:51 <font color="#AAAAAA"><i>on</i></font> main -/// <font color="#AAAAAA"><i>in</i></font> fmt_pretty::yak_shave::<b>shaving_yaks</b> <font color="#AAAAAA"><i>with</i></font> <b>yaks</b>: 3 -/// -/// 2022-02-15T18:44:24.535742Z <font color="#75507B">TRACE</font> <font color="#75507B"><b>fmt_pretty::yak_shave</b></font><font color="#75507B">: </font><font color="#75507B"><b>yaks_shaved</b></font><font color="#75507B">: 2</font> -/// <font color="#AAAAAA"><i>at</i></font> examples/examples/fmt/yak_shave.rs:55 <font color="#AAAAAA"><i>on</i></font> main -/// <font color="#AAAAAA"><i>in</i></font> fmt_pretty::yak_shave::<b>shaving_yaks</b> <font color="#AAAAAA"><i>with</i></font> <b>yaks</b>: 3 -/// -/// 2022-02-15T18:44:24.535765Z <font color="#4E9A06"> INFO</font> <font color="#4E9A06"><b>fmt_pretty</b></font><font color="#4E9A06">: yak shaving completed, </font><font color="#4E9A06"><b>all_yaks_shaved</b></font><font color="#4E9A06">: false</font> -/// <font color="#AAAAAA"><i>at</i></font> examples/examples/fmt-pretty.rs:19 <font color="#AAAAAA"><i>on</i></font> main -/// </pre> #[derive(Debug, Clone, Eq, PartialEq)] pub struct Pretty { display_location: bool, @@ -154,10 +76,6 @@ impl Pretty { /// Sets whether the event's source code location is displayed. /// /// This defaults to `true`. - #[deprecated( - since = "0.3.6", - note = "all formatters now support configurable source locations. Use `Format::with_source_location` instead." - )] pub fn with_source_location(self, display_location: bool) -> Self { Self { display_location, @@ -166,6 +84,17 @@ impl Pretty { } } +impl<T> Format<Pretty, T> { + /// Sets whether or not the source code location from which an event + /// originated is displayed. + /// + /// This defaults to `true`. + pub fn with_source_location(mut self, display_location: bool) -> Self { + self.format = self.format.with_source_location(display_location); + self + } +} + impl<C, N, T> FormatEvent<C, N> for Format<Pretty, T> where C: Subscriber + for<'a> LookupSpan<'a>, @@ -218,37 +147,12 @@ where }; write!( writer, - "{}{}{}:", + "{}{}{}: ", target_style.prefix(), meta.target(), target_style.infix(style) )?; } - let line_number = if self.display_line_number { - meta.line() - } else { - None - }; - - // If the file name is disabled, format the line number right after the - // target. Otherwise, if we also display the file, it'll go on a - // separate line. - if let (Some(line_number), false, true) = ( - line_number, - self.display_filename, - self.format.display_location, - ) { - write!( - writer, - "{}{}{}:", - style.prefix(), - line_number, - style.infix(style) - )?; - } - - writer.write_char(' ')?; - let mut v = PrettyVisitor::new(writer.by_ref(), true).with_style(style); event.record(&mut v); v.finish()?; @@ -260,21 +164,20 @@ where Style::new() }; let thread = self.display_thread_name || self.display_thread_id; - - if let (Some(file), true, true) = ( - meta.file(), - self.format.display_location, - self.display_filename, - ) { - write!(writer, " {} {}", dimmed.paint("at"), file,)?; - - if let Some(line) = line_number { - write!(writer, ":{}", line)?; - } - writer.write_char(if thread { ' ' } else { '\n' })?; + if let (true, Some(file), Some(line)) = + (self.format.display_location, meta.file(), meta.line()) + { + write!( + writer, + " {} {}:{}{}", + dimmed.paint("at"), + file, + line, + dimmed.paint(if thread { " " } else { "\n" }) + )?; } else if thread { write!(writer, " ")?; - }; + } if thread { write!(writer, "{} ", dimmed.paint("on"))?; @@ -283,12 +186,13 @@ where if let Some(name) = thread.name() { write!(writer, "{}", name)?; if self.display_thread_id { - writer.write_char(' ')?; + write!(writer, " ({:?})", thread.id())?; } + } else if !self.display_thread_id { + write!(writer, " {:?}", thread.id())?; } - } - if self.display_thread_id { - write!(writer, "{:?}", thread.id())?; + } else if self.display_thread_id { + write!(writer, " {:?}", thread.id())?; } writer.write_char('\n')?; } @@ -336,7 +240,7 @@ where impl<'writer> FormatFields<'writer> for Pretty { fn format_fields<R: RecordFields>(&self, writer: Writer<'writer>, fields: R) -> fmt::Result { - let mut v = PrettyVisitor::new(writer, true); + let mut v = PrettyVisitor::new(writer, false); fields.record(&mut v); v.finish() } diff --git a/vendor/tracing-subscriber/src/fmt/mod.rs b/vendor/tracing-subscriber-0.3.3/src/fmt/mod.rs index 3c6a6ac40..d5deb8f0c 100644 --- a/vendor/tracing-subscriber/src/fmt/mod.rs +++ b/vendor/tracing-subscriber-0.3.3/src/fmt/mod.rs @@ -13,12 +13,10 @@ //! //! ```toml //! [dependencies] -//! tracing-subscriber = "0.3" +//! tracing-subscriber = "0.2" //! ``` //! -//! *Compiler support: [requires `rustc` 1.49+][msrv]* -//! -//! [msrv]: super#supported-rust-versions +//! *Compiler support: requires rustc 1.39+* //! //! Add the following to your executable to initialize the default subscriber: //! ```rust @@ -70,25 +68,132 @@ //! //! * [`format::Full`]: The default formatter. This emits human-readable, //! single-line logs for each event that occurs, with the current span context -//! displayed before the formatted representation of the event. See -//! [here](format::Full#example-output) for sample output. +//! displayed before the formatted representation of the event. //! -//! * [`format::Compact`]: A variant of the default formatter, optimized for -//! short line lengths. Fields from the current span context are appended to -//! the fields of the formatted event. See -//! [here](format::Compact#example-output) for sample output. +//! For example: +//! <pre><font color="#4E9A06"><b> Finished</b></font> dev [unoptimized + debuginfo] target(s) in 1.59s +//! <font color="#4E9A06"><b> Running</b></font> `target/debug/examples/fmt` +//! <font color="#AAAAAA">Oct 24 12:55:47.814 </font><font color="#4E9A06"> INFO</font> fmt: preparing to shave yaks number_of_yaks=3 +//! <font color="#AAAAAA">Oct 24 12:55:47.814 </font><font color="#4E9A06"> INFO</font> <b>shaving_yaks{</b>yaks=3<b>}</b>: fmt::yak_shave: shaving yaks +//! <font color="#AAAAAA">Oct 24 12:55:47.814 </font><font color="#75507B">TRACE</font> <b>shaving_yaks{</b>yaks=3<b>}</b>:<b>shave{</b>yak=1<b>}</b>: fmt::yak_shave: hello! I'm gonna shave a yak excitement="yay!" +//! <font color="#AAAAAA">Oct 24 12:55:47.814 </font><font color="#75507B">TRACE</font> <b>shaving_yaks{</b>yaks=3<b>}</b>:<b>shave{</b>yak=1<b>}</b>: fmt::yak_shave: yak shaved successfully +//! <font color="#AAAAAA">Oct 24 12:55:47.814 </font><font color="#3465A4">DEBUG</font> <b>shaving_yaks{</b>yaks=3<b>}</b>: yak_events: yak=1 shaved=true +//! <font color="#AAAAAA">Oct 24 12:55:47.814 </font><font color="#75507B">TRACE</font> <b>shaving_yaks{</b>yaks=3<b>}</b>: fmt::yak_shave: yaks_shaved=1 +//! <font color="#AAAAAA">Oct 24 12:55:47.815 </font><font color="#75507B">TRACE</font> <b>shaving_yaks{</b>yaks=3<b>}</b>:<b>shave{</b>yak=2<b>}</b>: fmt::yak_shave: hello! I'm gonna shave a yak excitement="yay!" +//! <font color="#AAAAAA">Oct 24 12:55:47.815 </font><font color="#75507B">TRACE</font> <b>shaving_yaks{</b>yaks=3<b>}</b>:<b>shave{</b>yak=2<b>}</b>: fmt::yak_shave: yak shaved successfully +//! <font color="#AAAAAA">Oct 24 12:55:47.815 </font><font color="#3465A4">DEBUG</font> <b>shaving_yaks{</b>yaks=3<b>}</b>: yak_events: yak=2 shaved=true +//! <font color="#AAAAAA">Oct 24 12:55:47.815 </font><font color="#75507B">TRACE</font> <b>shaving_yaks{</b>yaks=3<b>}</b>: fmt::yak_shave: yaks_shaved=2 +//! <font color="#AAAAAA">Oct 24 12:55:47.815 </font><font color="#75507B">TRACE</font> <b>shaving_yaks{</b>yaks=3<b>}</b>:<b>shave{</b>yak=3<b>}</b>: fmt::yak_shave: hello! I'm gonna shave a yak excitement="yay!" +//! <font color="#AAAAAA">Oct 24 12:55:47.815 </font><font color="#C4A000"> WARN</font> <b>shaving_yaks{</b>yaks=3<b>}</b>:<b>shave{</b>yak=3<b>}</b>: fmt::yak_shave: could not locate yak +//! <font color="#AAAAAA">Oct 24 12:55:47.815 </font><font color="#3465A4">DEBUG</font> <b>shaving_yaks{</b>yaks=3<b>}</b>: yak_events: yak=3 shaved=false +//! <font color="#AAAAAA">Oct 24 12:55:47.815 </font><font color="#CC0000">ERROR</font> <b>shaving_yaks{</b>yaks=3<b>}</b>: fmt::yak_shave: failed to shave yak yak=3 error=missing yak +//! <font color="#AAAAAA">Oct 24 12:55:47.815 </font><font color="#75507B">TRACE</font> <b>shaving_yaks{</b>yaks=3<b>}</b>: fmt::yak_shave: yaks_shaved=2 +//! <font color="#AAAAAA">Oct 24 12:55:47.815 </font><font color="#4E9A06"> INFO</font> fmt: yak shaving completed all_yaks_shaved=false +//! </pre> //! //! * [`format::Pretty`]: Emits excessively pretty, multi-line logs, optimized //! for human readability. This is primarily intended to be used in local //! development and debugging, or for command-line applications, where //! automated analysis and compact storage of logs is less of a priority than -//! readability and visual appeal. See [here](format::Pretty#example-output) -//! for sample output. +//! readability and visual appeal. +//! +//! For example: +//! <pre><font color="#4E9A06"><b> Finished</b></font> dev [unoptimized + debuginfo] target(s) in 1.61s +//! <font color="#4E9A06"><b> Running</b></font> `target/debug/examples/fmt-pretty` +//! Oct 24 12:57:29.386 <font color="#4E9A06"><b>fmt_pretty</b></font><font color="#4E9A06">: preparing to shave yaks, </font><font color="#4E9A06"><b>number_of_yaks</b></font><font color="#4E9A06">: 3</font> +//! <font color="#AAAAAA"><i>at</i></font> examples/examples/fmt-pretty.rs:16<font color="#AAAAAA"><i> on</i></font> main +//! +//! Oct 24 12:57:29.386 <font color="#4E9A06"><b>fmt_pretty::yak_shave</b></font><font color="#4E9A06">: shaving yaks</font> +//! <font color="#AAAAAA"><i>at</i></font> examples/examples/fmt/yak_shave.rs:38<font color="#AAAAAA"><i> on</i></font> main +//! <font color="#AAAAAA"><i>in</i></font> fmt_pretty::yak_shave::<b>shaving_yaks</b> <font color="#AAAAAA"><i>with</i></font> <b>yaks</b>: 3 +//! +//! Oct 24 12:57:29.387 <font color="#75507B"><b>fmt_pretty::yak_shave</b></font><font color="#75507B">: hello! I'm gonna shave a yak, </font><font color="#75507B"><b>excitement</b></font><font color="#75507B">: "yay!"</font> +//! <font color="#AAAAAA"><i>at</i></font> examples/examples/fmt/yak_shave.rs:14<font color="#AAAAAA"><i> on</i></font> main +//! <font color="#AAAAAA"><i>in</i></font> fmt_pretty::yak_shave::<b>shave</b> <font color="#AAAAAA"><i>with</i></font> <b>yak</b>: 1 +//! <font color="#AAAAAA"><i>in</i></font> fmt_pretty::yak_shave::<b>shaving_yaks</b> <font color="#AAAAAA"><i>with</i></font> <b>yaks</b>: 3 +//! +//! Oct 24 12:57:29.387 <font color="#75507B"><b>fmt_pretty::yak_shave</b></font><font color="#75507B">: yak shaved successfully</font> +//! <font color="#AAAAAA"><i>at</i></font> examples/examples/fmt/yak_shave.rs:22<font color="#AAAAAA"><i> on</i></font> main +//! <font color="#AAAAAA"><i>in</i></font> fmt_pretty::yak_shave::<b>shave</b> <font color="#AAAAAA"><i>with</i></font> <b>yak</b>: 1 +//! <font color="#AAAAAA"><i>in</i></font> fmt_pretty::yak_shave::<b>shaving_yaks</b> <font color="#AAAAAA"><i>with</i></font> <b>yaks</b>: 3 +//! +//! Oct 24 12:57:29.387 <font color="#3465A4"><b>yak_events</b></font><font color="#3465A4">: </font><font color="#3465A4"><b>yak</b></font><font color="#3465A4">: 1, </font><font color="#3465A4"><b>shaved</b></font><font color="#3465A4">: true</font> +//! <font color="#AAAAAA"><i>at</i></font> examples/examples/fmt/yak_shave.rs:43<font color="#AAAAAA"><i> on</i></font> main +//! <font color="#AAAAAA"><i>in</i></font> fmt_pretty::yak_shave::<b>shaving_yaks</b> <font color="#AAAAAA"><i>with</i></font> <b>yaks</b>: 3 +//! +//! Oct 24 12:57:29.387 <font color="#75507B"><b>fmt_pretty::yak_shave</b></font><font color="#75507B">: </font><font color="#75507B"><b>yaks_shaved</b></font><font color="#75507B">: 1</font> +//! <font color="#AAAAAA"><i>at</i></font> examples/examples/fmt/yak_shave.rs:52<font color="#AAAAAA"><i> on</i></font> main +//! <font color="#AAAAAA"><i>in</i></font> fmt_pretty::yak_shave::<b>shaving_yaks</b> <font color="#AAAAAA"><i>with</i></font> <b>yaks</b>: 3 +//! +//! Oct 24 12:57:29.387 <font color="#75507B"><b>fmt_pretty::yak_shave</b></font><font color="#75507B">: hello! I'm gonna shave a yak, </font><font color="#75507B"><b>excitement</b></font><font color="#75507B">: "yay!"</font> +//! <font color="#AAAAAA"><i>at</i></font> examples/examples/fmt/yak_shave.rs:14<font color="#AAAAAA"><i> on</i></font> main +//! <font color="#AAAAAA"><i>in</i></font> fmt_pretty::yak_shave::<b>shave</b> <font color="#AAAAAA"><i>with</i></font> <b>yak</b>: 2 +//! <font color="#AAAAAA"><i>in</i></font> fmt_pretty::yak_shave::<b>shaving_yaks</b> <font color="#AAAAAA"><i>with</i></font> <b>yaks</b>: 3 +//! +//! Oct 24 12:57:29.387 <font color="#75507B"><b>fmt_pretty::yak_shave</b></font><font color="#75507B">: yak shaved successfully</font> +//! <font color="#AAAAAA"><i>at</i></font> examples/examples/fmt/yak_shave.rs:22<font color="#AAAAAA"><i> on</i></font> main +//! <font color="#AAAAAA"><i>in</i></font> fmt_pretty::yak_shave::<b>shave</b> <font color="#AAAAAA"><i>with</i></font> <b>yak</b>: 2 +//! <font color="#AAAAAA"><i>in</i></font> fmt_pretty::yak_shave::<b>shaving_yaks</b> <font color="#AAAAAA"><i>with</i></font> <b>yaks</b>: 3 +//! +//! Oct 24 12:57:29.387 <font color="#3465A4"><b>yak_events</b></font><font color="#3465A4">: </font><font color="#3465A4"><b>yak</b></font><font color="#3465A4">: 2, </font><font color="#3465A4"><b>shaved</b></font><font color="#3465A4">: true</font> +//! <font color="#AAAAAA"><i>at</i></font> examples/examples/fmt/yak_shave.rs:43<font color="#AAAAAA"><i> on</i></font> main +//! <font color="#AAAAAA"><i>in</i></font> fmt_pretty::yak_shave::<b>shaving_yaks</b> <font color="#AAAAAA"><i>with</i></font> <b>yaks</b>: 3 +//! +//! Oct 24 12:57:29.387 <font color="#75507B"><b>fmt_pretty::yak_shave</b></font><font color="#75507B">: </font><font color="#75507B"><b>yaks_shaved</b></font><font color="#75507B">: 2</font> +//! <font color="#AAAAAA"><i>at</i></font> examples/examples/fmt/yak_shave.rs:52<font color="#AAAAAA"><i> on</i></font> main +//! <font color="#AAAAAA"><i>in</i></font> fmt_pretty::yak_shave::<b>shaving_yaks</b> <font color="#AAAAAA"><i>with</i></font> <b>yaks</b>: 3 +//! +//! Oct 24 12:57:29.387 <font color="#75507B"><b>fmt_pretty::yak_shave</b></font><font color="#75507B">: hello! I'm gonna shave a yak, </font><font color="#75507B"><b>excitement</b></font><font color="#75507B">: "yay!"</font> +//! <font color="#AAAAAA"><i>at</i></font> examples/examples/fmt/yak_shave.rs:14<font color="#AAAAAA"><i> on</i></font> main +//! <font color="#AAAAAA"><i>in</i></font> fmt_pretty::yak_shave::<b>shave</b> <font color="#AAAAAA"><i>with</i></font> <b>yak</b>: 3 +//! <font color="#AAAAAA"><i>in</i></font> fmt_pretty::yak_shave::<b>shaving_yaks</b> <font color="#AAAAAA"><i>with</i></font> <b>yaks</b>: 3 +//! +//! Oct 24 12:57:29.387 <font color="#C4A000"><b>fmt_pretty::yak_shave</b></font><font color="#C4A000">: could not locate yak</font> +//! <font color="#AAAAAA"><i>at</i></font> examples/examples/fmt/yak_shave.rs:16<font color="#AAAAAA"><i> on</i></font> main +//! <font color="#AAAAAA"><i>in</i></font> fmt_pretty::yak_shave::<b>shave</b> <font color="#AAAAAA"><i>with</i></font> <b>yak</b>: 3 +//! <font color="#AAAAAA"><i>in</i></font> fmt_pretty::yak_shave::<b>shaving_yaks</b> <font color="#AAAAAA"><i>with</i></font> <b>yaks</b>: 3 +//! +//! Oct 24 12:57:29.387 <font color="#3465A4"><b>yak_events</b></font><font color="#3465A4">: </font><font color="#3465A4"><b>yak</b></font><font color="#3465A4">: 3, </font><font color="#3465A4"><b>shaved</b></font><font color="#3465A4">: false</font> +//! <font color="#AAAAAA"><i>at</i></font> examples/examples/fmt/yak_shave.rs:43<font color="#AAAAAA"><i> on</i></font> main +//! <font color="#AAAAAA"><i>in</i></font> fmt_pretty::yak_shave::<b>shaving_yaks</b> <font color="#AAAAAA"><i>with</i></font> <b>yaks</b>: 3 +//! +//! Oct 24 12:57:29.387 <font color="#CC0000"><b>fmt_pretty::yak_shave</b></font><font color="#CC0000">: failed to shave yak, </font><font color="#CC0000"><b>yak</b></font><font color="#CC0000">: 3, </font><font color="#CC0000"><b>error</b></font><font color="#CC0000">: missing yak</font> +//! <font color="#AAAAAA"><i>at</i></font> examples/examples/fmt/yak_shave.rs:48<font color="#AAAAAA"><i> on</i></font> main +//! <font color="#AAAAAA"><i>in</i></font> fmt_pretty::yak_shave::<b>shaving_yaks</b> <font color="#AAAAAA"><i>with</i></font> <b>yaks</b>: 3 +//! +//! Oct 24 12:57:29.387 <font color="#75507B"><b>fmt_pretty::yak_shave</b></font><font color="#75507B">: </font><font color="#75507B"><b>yaks_shaved</b></font><font color="#75507B">: 2</font> +//! <font color="#AAAAAA"><i>at</i></font> examples/examples/fmt/yak_shave.rs:52<font color="#AAAAAA"><i> on</i></font> main +//! <font color="#AAAAAA"><i>in</i></font> fmt_pretty::yak_shave::<b>shaving_yaks</b> <font color="#AAAAAA"><i>with</i></font> <b>yaks</b>: 3 +//! +//! Oct 24 12:57:29.387 <font color="#4E9A06"><b>fmt_pretty</b></font><font color="#4E9A06">: yak shaving completed, </font><font color="#4E9A06"><b>all_yaks_shaved</b></font><font color="#4E9A06">: false</font> +//! <font color="#AAAAAA"><i>at</i></font> examples/examples/fmt-pretty.rs:19<font color="#AAAAAA"><i> on</i></font> main +//! </pre> //! //! * [`format::Json`]: Outputs newline-delimited JSON logs. This is intended //! for production use with systems where structured logs are consumed as JSON -//! by analysis and viewing tools. The JSON output is not optimized for human -//! readability. See [here](format::Json#example-output) for sample output. +//! by analysis and viewing tools. The JSON output, as seen below, is *not* +//! optimized for human readability. +//! +//! For example: +//! <pre><font color="#4E9A06"><b> Finished</b></font> dev [unoptimized + debuginfo] target(s) in 1.58s +//! <font color="#4E9A06"><b> Running</b></font> `target/debug/examples/fmt-json` +//! {"timestamp":"Oct 24 13:00:00.873","level":"INFO","fields":{"message":"preparing to shave yaks","number_of_yaks":3},"target":"fmt_json"} +//! {"timestamp":"Oct 24 13:00:00.874","level":"INFO","fields":{"message":"shaving yaks"},"target":"fmt_json::yak_shave","spans":[{"yaks":3,"name":"shaving_yaks"}]} +//! {"timestamp":"Oct 24 13:00:00.874","level":"TRACE","fields":{"message":"hello! I'm gonna shave a yak","excitement":"yay!"},"target":"fmt_json::yak_shave","spans":[{"yaks":3,"name":"shaving_yaks"},{"yak":"1","name":"shave"}]} +//! {"timestamp":"Oct 24 13:00:00.874","level":"TRACE","fields":{"message":"yak shaved successfully"},"target":"fmt_json::yak_shave","spans":[{"yaks":3,"name":"shaving_yaks"},{"yak":"1","name":"shave"}]} +//! {"timestamp":"Oct 24 13:00:00.874","level":"DEBUG","fields":{"yak":1,"shaved":true},"target":"yak_events","spans":[{"yaks":3,"name":"shaving_yaks"}]} +//! {"timestamp":"Oct 24 13:00:00.874","level":"TRACE","fields":{"yaks_shaved":1},"target":"fmt_json::yak_shave","spans":[{"yaks":3,"name":"shaving_yaks"}]} +//! {"timestamp":"Oct 24 13:00:00.874","level":"TRACE","fields":{"message":"hello! I'm gonna shave a yak","excitement":"yay!"},"target":"fmt_json::yak_shave","spans":[{"yaks":3,"name":"shaving_yaks"},{"yak":"2","name":"shave"}]} +//! {"timestamp":"Oct 24 13:00:00.874","level":"TRACE","fields":{"message":"yak shaved successfully"},"target":"fmt_json::yak_shave","spans":[{"yaks":3,"name":"shaving_yaks"},{"yak":"2","name":"shave"}]} +//! {"timestamp":"Oct 24 13:00:00.874","level":"DEBUG","fields":{"yak":2,"shaved":true},"target":"yak_events","spans":[{"yaks":3,"name":"shaving_yaks"}]} +//! {"timestamp":"Oct 24 13:00:00.874","level":"TRACE","fields":{"yaks_shaved":2},"target":"fmt_json::yak_shave","spans":[{"yaks":3,"name":"shaving_yaks"}]} +//! {"timestamp":"Oct 24 13:00:00.874","level":"TRACE","fields":{"message":"hello! I'm gonna shave a yak","excitement":"yay!"},"target":"fmt_json::yak_shave","spans":[{"yaks":3,"name":"shaving_yaks"},{"yak":"3","name":"shave"}]} +//! {"timestamp":"Oct 24 13:00:00.875","level":"WARN","fields":{"message":"could not locate yak"},"target":"fmt_json::yak_shave","spans":[{"yaks":3,"name":"shaving_yaks"},{"yak":"3","name":"shave"}]} +//! {"timestamp":"Oct 24 13:00:00.875","level":"DEBUG","fields":{"yak":3,"shaved":false},"target":"yak_events","spans":[{"yaks":3,"name":"shaving_yaks"}]} +//! {"timestamp":"Oct 24 13:00:00.875","level":"ERROR","fields":{"message":"failed to shave yak","yak":3,"error":"missing yak"},"target":"fmt_json::yak_shave","spans":[{"yaks":3,"name":"shaving_yaks"}]} +//! {"timestamp":"Oct 24 13:00:00.875","level":"TRACE","fields":{"yaks_shaved":2},"target":"fmt_json::yak_shave","spans":[{"yaks":3,"name":"shaving_yaks"}]} +//! {"timestamp":"Oct 24 13:00:00.875","level":"INFO","fields":{"message":"yak shaving completed","all_yaks_shaved":false},"target":"fmt_json"} +//! </pre> //! //! ### Customizing Formatters //! @@ -116,7 +221,7 @@ //! .with_thread_names(true) // include the name of the current thread //! .compact(); // use the `Compact` formatting style. //! -//! // Create a `fmt` subscriber that uses our custom event format, and set it +//! // Create a `fmt` collector that uses our custom event format, and set it //! // as the default. //! tracing_subscriber::fmt() //! .event_format(format) @@ -163,7 +268,7 @@ //! //! ### Composing Layers //! -//! Composing an [`EnvFilter`] `Layer` and a [format `Layer`][super::fmt::Layer]: +//! Composing an [`EnvFilter`] `Layer` and a [format `Layer`](../fmt/struct.Layer.html): //! //! ```rust //! use tracing_subscriber::{fmt, EnvFilter}; @@ -181,10 +286,11 @@ //! .init(); //! ``` //! -//! [`EnvFilter`]: super::filter::EnvFilter +//! [`EnvFilter`]: ../filter/struct.EnvFilter.html //! [`env_logger`]: https://docs.rs/env_logger/ -//! [`filter`]: super::filter -//! [`FmtSubscriber`]: Subscriber +//! [`filter`]: ../filter/index.html +//! [`SubscriberBuilder`]: ./struct.SubscriberBuilder.html +//! [`FmtSubscriber`]: ./struct.Subscriber.html //! [`Subscriber`]: //! https://docs.rs/tracing/latest/tracing/trait.Subscriber.html //! [`tracing`]: https://crates.io/crates/tracing @@ -203,7 +309,6 @@ pub mod writer; pub use fmt_layer::{FmtContext, FormattedFields, Layer}; use crate::layer::Layer as _; -use crate::util::SubscriberInitExt; use crate::{ filter::LevelFilter, layer, @@ -312,7 +417,7 @@ pub struct SubscriberBuilder< /// ``` /// /// [formatting subscriber]: Subscriber -/// [`SubscriberBuilder::default()`]: SubscriberBuilder::default +/// [`SubscriberBuilder::default()`]: SubscriberBuilder::default() /// [`init`]: SubscriberBuilder::init() /// [`try_init`]: SubscriberBuilder::try_init() /// [`finish`]: SubscriberBuilder::finish() @@ -324,11 +429,10 @@ pub fn fmt() -> SubscriberBuilder { /// Returns a new [formatting layer] that can be [composed] with other layers to /// construct a [`Subscriber`]. /// -/// This is a shorthand for the equivalent [`Layer::default()`] function. +/// This is a shorthand for the equivalent [`Layer::default`] function. /// /// [formatting layer]: Layer /// [composed]: crate::layer -/// [`Layer::default()`]: Layer::default #[cfg_attr(docsrs, doc(cfg(all(feature = "fmt", feature = "std"))))] pub fn layer<S>() -> Layer<S> { Layer::default() @@ -340,8 +444,8 @@ impl Subscriber { /// /// This can be overridden with the [`SubscriberBuilder::with_max_level`] method. /// - /// [verbosity level]: tracing_core::Level - /// [`SubscriberBuilder::with_max_level`]: SubscriberBuilder::with_max_level + /// [verbosity level]: https://docs.rs/tracing-core/0.1.5/tracing_core/struct.Level.html + /// [`SubscriberBuilder::with_max_level`]: struct.SubscriberBuilder.html#method.with_max_level pub const DEFAULT_MAX_LEVEL: LevelFilter = LevelFilter::INFO; /// Returns a new `SubscriberBuilder` for configuring a format subscriber. @@ -398,11 +502,6 @@ where } #[inline] - fn event_enabled(&self, event: &Event<'_>) -> bool { - self.inner.event_enabled(event) - } - - #[inline] fn event(&self, event: &Event<'_>) { self.inner.event(event); } @@ -602,7 +701,7 @@ where /// `Layer`s added to this subscriber. /// /// [lifecycle]: https://docs.rs/tracing/latest/tracing/span/index.html#the-span-lifecycle - /// [time]: SubscriberBuilder::without_time() + /// [time]: #method.without_time pub fn with_span_events(self, kind: format::FmtSpan) -> Self { SubscriberBuilder { inner: self.inner.with_span_events(kind), @@ -631,34 +730,6 @@ where } } - /// Sets whether or not an event's [source code file path][file] is - /// displayed. - /// - /// [file]: tracing_core::Metadata::file - pub fn with_file( - self, - display_filename: bool, - ) -> SubscriberBuilder<N, format::Format<L, T>, F, W> { - SubscriberBuilder { - inner: self.inner.with_file(display_filename), - ..self - } - } - - /// Sets whether or not an event's [source code line number][line] is - /// displayed. - /// - /// [line]: tracing_core::Metadata::line - pub fn with_line_number( - self, - display_line_number: bool, - ) -> SubscriberBuilder<N, format::Format<L, T>, F, W> { - SubscriberBuilder { - inner: self.inner.with_line_number(display_line_number), - ..self - } - } - /// Sets whether or not an event's level is displayed. pub fn with_level( self, @@ -671,9 +742,9 @@ where } /// Sets whether or not the [name] of the current thread is displayed - /// when formatting events. + /// when formatting events /// - /// [name]: std::thread#naming-threads + /// [name]: https://doc.rust-lang.org/stable/std/thread/index.html#naming-threads pub fn with_thread_names( self, display_thread_names: bool, @@ -685,9 +756,9 @@ where } /// Sets whether or not the [thread ID] of the current thread is displayed - /// when formatting events. + /// when formatting events /// - /// [thread ID]: std::thread::ThreadId + /// [thread ID]: https://doc.rust-lang.org/stable/std/thread/struct.ThreadId.html pub fn with_thread_ids( self, display_thread_ids: bool, @@ -725,7 +796,7 @@ where /// Sets the subscriber being built to use a JSON formatter. /// - /// See [`format::Json`][super::fmt::format::Json] + /// See [`format::Json`](../fmt/format/struct.Json.html) #[cfg(feature = "json")] #[cfg_attr(docsrs, doc(cfg(feature = "json")))] pub fn json( @@ -746,7 +817,7 @@ where impl<T, F, W> SubscriberBuilder<format::JsonFields, format::Format<format::Json, T>, F, W> { /// Sets the json subscriber being built to flatten event metadata. /// - /// See [`format::Json`][super::fmt::format::Json] + /// See [`format::Json`](../fmt/format/struct.Json.html) pub fn flatten_event( self, flatten_event: bool, @@ -760,7 +831,7 @@ impl<T, F, W> SubscriberBuilder<format::JsonFields, format::Format<format::Json, /// Sets whether or not the JSON subscriber being built will include the current span /// in formatted events. /// - /// See [`format::Json`][super::fmt::format::Json] + /// See [`format::Json`](../fmt/format/struct.Json.html) pub fn with_current_span( self, display_current_span: bool, @@ -774,7 +845,7 @@ impl<T, F, W> SubscriberBuilder<format::JsonFields, format::Format<format::Json, /// Sets whether or not the JSON subscriber being built will include a list (from /// root to leaf) of all currently entered spans in formatted events. /// - /// See [`format::Json`][super::fmt::format::Json] + /// See [`format::Json`](../fmt/format/struct.Json.html) pub fn with_span_list( self, display_span_list: bool, @@ -820,7 +891,7 @@ where } impl<N, E, F, W> SubscriberBuilder<N, E, F, W> { - /// Sets the field formatter that the subscriber being built will use to record + /// Sets the Visitor that the subscriber being built will use to record /// fields. /// /// For example: @@ -896,8 +967,8 @@ impl<N, E, F, W> SubscriberBuilder<N, E, F, W> { /// .try_init()?; /// # Ok(())} /// ``` - /// [`EnvFilter`]: super::filter::EnvFilter - /// [`with_max_level`]: SubscriberBuilder::with_max_level() + /// [`EnvFilter`]: ../filter/struct.EnvFilter.html + /// [`with_max_level`]: #method.with_max_level #[cfg(feature = "env-filter")] #[cfg_attr(docsrs, doc(cfg(feature = "env-filter")))] pub fn with_env_filter( @@ -918,7 +989,7 @@ impl<N, E, F, W> SubscriberBuilder<N, E, F, W> { /// subscriber. /// /// If the max level has already been set, or a [`EnvFilter`] was added by - /// [`with_env_filter`], this replaces that configuration with the new + /// [`with_filter`], this replaces that configuration with the new /// maximum level. /// /// # Examples @@ -940,9 +1011,9 @@ impl<N, E, F, W> SubscriberBuilder<N, E, F, W> { /// .with_max_level(LevelFilter::OFF) /// .finish(); /// ``` - /// [verbosity level]: tracing_core::Level - /// [`EnvFilter`]: struct@crate::filter::EnvFilter - /// [`with_env_filter`]: fn@Self::with_env_filter + /// [verbosity level]: https://docs.rs/tracing-core/0.1.5/tracing_core/struct.Level.html + /// [`EnvFilter`]: ../filter/struct.EnvFilter.html + /// [`with_filter`]: #method.with_filter pub fn with_max_level( self, filter: impl Into<LevelFilter>, @@ -954,26 +1025,8 @@ impl<N, E, F, W> SubscriberBuilder<N, E, F, W> { } } - /// Sets the [event formatter][`FormatEvent`] that the subscriber being built - /// will use to format events that occur. - /// - /// The event formatter may be any type implementing the [`FormatEvent`] - /// trait, which is implemented for all functions taking a [`FmtContext`], a - /// [`Writer`], and an [`Event`]. - /// - /// # Examples - /// - /// Setting a type implementing [`FormatEvent`] as the formatter: - /// - /// ```rust - /// use tracing_subscriber::fmt::format; - /// - /// let subscriber = tracing_subscriber::fmt() - /// .event_format(format().compact()) - /// .finish(); - /// ``` - /// - /// [`Writer`]: struct@self::format::Writer + /// Sets the function that the subscriber being built should use to format + /// events that occur. pub fn event_format<E2>(self, fmt_event: E2) -> SubscriberBuilder<N, E2, F, W> where E2: FormatEvent<Registry, N> + 'static, @@ -1000,6 +1053,8 @@ impl<N, E, F, W> SubscriberBuilder<N, E, F, W> { /// .with_writer(io::stderr) /// .init(); /// ``` + /// + /// [`MakeWriter`]: trait.MakeWriter.html pub fn with_writer<W2>(self, make_writer: W2) -> SubscriberBuilder<N, E, F, W2> where W2: for<'writer> MakeWriter<'writer> + 'static, @@ -1033,89 +1088,13 @@ impl<N, E, F, W> SubscriberBuilder<N, E, F, W> { /// /// [capturing]: /// https://doc.rust-lang.org/book/ch11-02-running-tests.html#showing-function-output - /// [`TestWriter`]: writer::TestWriter + /// [`TestWriter`]: writer/struct.TestWriter.html pub fn with_test_writer(self) -> SubscriberBuilder<N, E, F, TestWriter> { SubscriberBuilder { filter: self.filter, inner: self.inner.with_writer(TestWriter::default()), } } - - /// Updates the event formatter by applying a function to the existing event formatter. - /// - /// This sets the event formatter that the subscriber being built will use to record fields. - /// - /// # Examples - /// - /// Updating an event formatter: - /// - /// ```rust - /// let subscriber = tracing_subscriber::fmt() - /// .map_event_format(|e| e.compact()) - /// .finish(); - /// ``` - pub fn map_event_format<E2>(self, f: impl FnOnce(E) -> E2) -> SubscriberBuilder<N, E2, F, W> - where - E2: FormatEvent<Registry, N> + 'static, - N: for<'writer> FormatFields<'writer> + 'static, - W: for<'writer> MakeWriter<'writer> + 'static, - { - SubscriberBuilder { - filter: self.filter, - inner: self.inner.map_event_format(f), - } - } - - /// Updates the field formatter by applying a function to the existing field formatter. - /// - /// This sets the field formatter that the subscriber being built will use to record fields. - /// - /// # Examples - /// - /// Updating a field formatter: - /// - /// ```rust - /// use tracing_subscriber::field::MakeExt; - /// let subscriber = tracing_subscriber::fmt() - /// .map_fmt_fields(|f| f.debug_alt()) - /// .finish(); - /// ``` - pub fn map_fmt_fields<N2>(self, f: impl FnOnce(N) -> N2) -> SubscriberBuilder<N2, E, F, W> - where - N2: for<'writer> FormatFields<'writer> + 'static, - { - SubscriberBuilder { - filter: self.filter, - inner: self.inner.map_fmt_fields(f), - } - } - - /// Updates the [`MakeWriter`] by applying a function to the existing [`MakeWriter`]. - /// - /// This sets the [`MakeWriter`] that the subscriber being built will use to write events. - /// - /// # Examples - /// - /// Redirect output to stderr if level is <= WARN: - /// - /// ```rust - /// use tracing::Level; - /// use tracing_subscriber::fmt::{self, writer::MakeWriterExt}; - /// - /// let stderr = std::io::stderr.with_max_level(Level::WARN); - /// let layer = tracing_subscriber::fmt() - /// .map_writer(move |w| stderr.or_else(w)) - /// .finish(); - /// ``` - pub fn map_writer<W2>(self, f: impl FnOnce(W) -> W2) -> SubscriberBuilder<N, E, F, W2> - where - W2: for<'writer> MakeWriter<'writer> + 'static, - { - SubscriberBuilder { - filter: self.filter, - inner: self.inner.map_writer(f), - } - } } /// Install a global tracing subscriber that listens for events and @@ -1142,44 +1121,15 @@ impl<N, E, F, W> SubscriberBuilder<N, E, F, W> { /// /// [`LogTracer`]: /// https://docs.rs/tracing-log/0.1.0/tracing_log/struct.LogTracer.html -/// [`RUST_LOG` environment variable]: crate::filter::EnvFilter::DEFAULT_ENV +/// [`RUST_LOG` environment variable]: +/// ../filter/struct.EnvFilter.html#associatedconstant.DEFAULT_ENV pub fn try_init() -> Result<(), Box<dyn Error + Send + Sync + 'static>> { let builder = Subscriber::builder(); #[cfg(feature = "env-filter")] let builder = builder.with_env_filter(crate::EnvFilter::from_default_env()); - // If `env-filter` is disabled, remove the default max level filter from the - // subscriber; it will be added to the `Targets` filter instead if no filter - // is set in `RUST_LOG`. - // Replacing the default `LevelFilter` with an `EnvFilter` would imply this, - // but we can't replace the builder's filter with a `Targets` filter yet. - #[cfg(not(feature = "env-filter"))] - let builder = builder.with_max_level(LevelFilter::TRACE); - - let subscriber = builder.finish(); - #[cfg(not(feature = "env-filter"))] - let subscriber = { - use crate::{filter::Targets, layer::SubscriberExt}; - use std::{env, str::FromStr}; - let targets = match env::var("RUST_LOG") { - Ok(var) => Targets::from_str(&var) - .map_err(|e| { - eprintln!("Ignoring `RUST_LOG={:?}`: {}", var, e); - }) - .unwrap_or_default(), - Err(env::VarError::NotPresent) => { - Targets::new().with_default(Subscriber::DEFAULT_MAX_LEVEL) - } - Err(e) => { - eprintln!("Ignoring `RUST_LOG`: {}", e); - Targets::new().with_default(Subscriber::DEFAULT_MAX_LEVEL) - } - }; - subscriber.with(targets) - }; - - subscriber.try_init().map_err(Into::into) + builder.try_init() } /// Install a global tracing subscriber that listens for events and @@ -1198,7 +1148,8 @@ pub fn try_init() -> Result<(), Box<dyn Error + Send + Sync + 'static>> { /// Panics if the initialization was unsuccessful, likely because a /// global subscriber was already installed by another call to `try_init`. /// -/// [`RUST_LOG` environment variable]: crate::filter::EnvFilter::DEFAULT_ENV +/// [`RUST_LOG` environment variable]: +/// ../filter/struct.EnvFilter.html#associatedconstant.DEFAULT_ENV pub fn init() { try_init().expect("Unable to install global subscriber") } diff --git a/vendor/tracing-subscriber/src/fmt/time/datetime.rs b/vendor/tracing-subscriber-0.3.3/src/fmt/time/datetime.rs index 531331687..531331687 100644 --- a/vendor/tracing-subscriber/src/fmt/time/datetime.rs +++ b/vendor/tracing-subscriber-0.3.3/src/fmt/time/datetime.rs diff --git a/vendor/tracing-subscriber/src/fmt/time/mod.rs b/vendor/tracing-subscriber-0.3.3/src/fmt/time/mod.rs index e5b7c83b0..621df16e4 100644 --- a/vendor/tracing-subscriber/src/fmt/time/mod.rs +++ b/vendor/tracing-subscriber-0.3.3/src/fmt/time/mod.rs @@ -12,13 +12,9 @@ mod time_crate; pub use time_crate::UtcTime; #[cfg(feature = "local-time")] -#[cfg_attr(docsrs, doc(cfg(unsound_local_offset, feature = "local-time")))] +#[cfg_attr(docsrs, doc(cfg(feature = "local-time")))] pub use time_crate::LocalTime; -#[cfg(feature = "time")] -#[cfg_attr(docsrs, doc(cfg(feature = "time")))] -pub use time_crate::OffsetTime; - /// A type that can measure and format the current time. /// /// This trait is used by `Format` to include a timestamp with each `Event` when it is logged. @@ -30,7 +26,7 @@ pub use time_crate::OffsetTime; /// /// The full list of provided implementations can be found in [`time`]. /// -/// [`time`]: self +/// [`time`]: ./index.html pub trait FormatTime { /// Measure and write out the current time. /// diff --git a/vendor/tracing-subscriber/src/fmt/writer.rs b/vendor/tracing-subscriber-0.3.3/src/fmt/writer.rs index 4aacd6d54..0974891f7 100644 --- a/vendor/tracing-subscriber/src/fmt/writer.rs +++ b/vendor/tracing-subscriber-0.3.3/src/fmt/writer.rs @@ -1,6 +1,6 @@ //! Abstractions for creating [`io::Write`] instances. //! -//! [`io::Write`]: std::io::Write +//! [`io::Write`]: https://doc.rust-lang.org/std/io/trait.Write.html use std::{ fmt, io::{self, Write}, @@ -96,8 +96,8 @@ use tracing_core::Metadata; pub trait MakeWriter<'a> { /// The concrete [`io::Write`] implementation returned by [`make_writer`]. /// - /// [`io::Write`]: std::io::Write - /// [`make_writer`]: MakeWriter::make_writer + /// [`io::Write`]: https://doc.rust-lang.org/std/io/trait.Write.html + /// [`make_writer`]: #tymethod.make_writer type Writer: io::Write; /// Returns an instance of [`Writer`]. @@ -109,7 +109,7 @@ pub trait MakeWriter<'a> { /// creating a [`io::Write`] instance is expensive, be sure to cache it when implementing /// [`MakeWriter`] to improve performance. /// - /// [`Writer`]: MakeWriter::Writer + /// [`Writer`]: #associatedtype.Writer /// [`fmt::Layer`]: crate::fmt::Layer /// [`fmt::Subscriber`]: crate::fmt::Subscriber /// [`io::Write`]: std::io::Write @@ -501,13 +501,13 @@ pub trait MakeWriterExt<'a>: MakeWriter<'a> { /// Writing to [`io::stdout`] and [`io::stderr`] produces the same results as using /// [`libtest`'s `--nocapture` option][nocapture] which may make the results look unreadable. /// -/// [`fmt::Subscriber`]: super::Subscriber -/// [`fmt::Layer`]: super::Layer +/// [`fmt::Subscriber`]: ../struct.Subscriber.html +/// [`fmt::Layer`]: ../struct.Layer.html /// [capturing]: https://doc.rust-lang.org/book/ch11-02-running-tests.html#showing-function-output /// [nocapture]: https://doc.rust-lang.org/cargo/commands/cargo-test.html -/// [`io::stdout`]: std::io::stdout -/// [`io::stderr`]: std::io::stderr -/// [`print!`]: std::print! +/// [`io::stdout`]: https://doc.rust-lang.org/std/io/fn.stdout.html +/// [`io::stderr`]: https://doc.rust-lang.org/std/io/fn.stderr.html +/// [`print!`]: https://doc.rust-lang.org/std/macro.print.html #[derive(Default, Debug)] pub struct TestWriter { _p: (), @@ -646,9 +646,10 @@ pub struct Tee<A, B> { /// requires the `Writer` type to implement [`io::Write`], it's necessary to add /// a newtype that forwards the trait implementation. /// -/// [`io::Write`]: std::io::Write -/// [`MutexGuard`]: std::sync::MutexGuard -/// [`Mutex`]: std::sync::Mutex +/// [`io::Write`]: https://doc.rust-lang.org/std/io/trait.Write.html +/// [`MutexGuard`]: https://doc.rust-lang.org/std/sync/struct.MutexGuard.html +/// [`Mutex`]: https://doc.rust-lang.org/std/sync/struct.Mutex.html +/// [`MakeWriter`]: trait.MakeWriter.html #[derive(Debug)] pub struct MutexGuardWriter<'a, W>(MutexGuard<'a, W>); @@ -733,6 +734,7 @@ impl<'a> MakeWriter<'a> for TestWriter { impl BoxMakeWriter { /// Constructs a `BoxMakeWriter` wrapping a type implementing [`MakeWriter`]. /// + /// [`MakeWriter`]: trait.MakeWriter.html pub fn new<M>(make_writer: M) -> Self where M: for<'a> MakeWriter<'a> + Send + Sync + 'static, @@ -1023,8 +1025,6 @@ impl<A, B> Tee<A, B> { /// outputs. /// /// See the documentation for [`MakeWriterExt::and`] for details. - /// - /// [writers]: std::io::Write pub fn new(a: A, b: B) -> Self { Self { a, b } } diff --git a/vendor/tracing-subscriber/src/fmt/time/time_crate.rs b/vendor/tracing-subscriber/src/fmt/time/time_crate.rs deleted file mode 100644 index 60d57fd0b..000000000 --- a/vendor/tracing-subscriber/src/fmt/time/time_crate.rs +++ /dev/null @@ -1,470 +0,0 @@ -use crate::fmt::{format::Writer, time::FormatTime, writer::WriteAdaptor}; -use std::fmt; -use time::{format_description::well_known, formatting::Formattable, OffsetDateTime, UtcOffset}; - -/// Formats the current [local time] using a [formatter] from the [`time` crate]. -/// -/// To format the current [UTC time] instead, use the [`UtcTime`] type. -/// -/// <div class="example-wrap" style="display:inline-block"> -/// <pre class="compile_fail" style="white-space:normal;font:inherit;"> -/// <strong>Warning</strong>: The <a href = "https://docs.rs/time/0.3/time/"><code>time</code> -/// crate</a> must be compiled with <code>--cfg unsound_local_offset</code> in order to use -/// local timestamps. When this cfg is not enabled, local timestamps cannot be recorded, and -/// events will be logged without timestamps. -/// -/// Alternatively, [`OffsetTime`] can log with a local offset if it is initialized early. -/// -/// See the <a href="https://docs.rs/time/0.3.4/time/#feature-flags"><code>time</code> -/// documentation</a> for more details. -/// </pre></div> -/// -/// [local time]: time::OffsetDateTime::now_local -/// [UTC time]: time::OffsetDateTime::now_utc -/// [formatter]: time::formatting::Formattable -/// [`time` crate]: time -#[derive(Clone, Debug)] -#[cfg_attr( - docsrs, - doc(cfg(all(unsound_local_offset, feature = "time", feature = "local-time"))) -)] -#[cfg(feature = "local-time")] -pub struct LocalTime<F> { - format: F, -} - -/// Formats the current [UTC time] using a [formatter] from the [`time` crate]. -/// -/// To format the current [local time] instead, use the [`LocalTime`] type. -/// -/// [local time]: time::OffsetDateTime::now_local -/// [UTC time]: time::OffsetDateTime::now_utc -/// [formatter]: time::formatting::Formattable -/// [`time` crate]: time -#[cfg_attr(docsrs, doc(cfg(feature = "time")))] -#[derive(Clone, Debug)] -pub struct UtcTime<F> { - format: F, -} - -/// Formats the current time using a fixed offset and a [formatter] from the [`time` crate]. -/// -/// This is typically used as an alternative to [`LocalTime`]. `LocalTime` determines the offset -/// every time it formats a message, which may be unsound or fail. With `OffsetTime`, the offset is -/// determined once. This makes it possible to do so while the program is still single-threaded and -/// handle any errors. However, this also means the offset cannot change while the program is -/// running (the offset will not change across DST changes). -/// -/// [formatter]: time::formatting::Formattable -/// [`time` crate]: time -#[derive(Clone, Debug)] -#[cfg_attr(docsrs, doc(cfg(feature = "time")))] -pub struct OffsetTime<F> { - offset: time::UtcOffset, - format: F, -} - -// === impl LocalTime === - -#[cfg(feature = "local-time")] -impl LocalTime<well_known::Rfc3339> { - /// Returns a formatter that formats the current [local time] in the - /// [RFC 3339] format (a subset of the [ISO 8601] timestamp format). - /// - /// # Examples - /// - /// ``` - /// use tracing_subscriber::fmt::{self, time}; - /// - /// let collector = tracing_subscriber::fmt() - /// .with_timer(time::LocalTime::rfc_3339()); - /// # drop(collector); - /// ``` - /// - /// [local time]: time::OffsetDateTime::now_local - /// [RFC 3339]: https://datatracker.ietf.org/doc/html/rfc3339 - /// [ISO 8601]: https://en.wikipedia.org/wiki/ISO_8601 - pub fn rfc_3339() -> Self { - Self::new(well_known::Rfc3339) - } -} - -#[cfg(feature = "local-time")] -impl<F: Formattable> LocalTime<F> { - /// Returns a formatter that formats the current [local time] using the - /// [`time` crate] with the provided provided format. The format may be any - /// type that implements the [`Formattable`] trait. - /// - /// - /// <div class="example-wrap" style="display:inline-block"> - /// <pre class="compile_fail" style="white-space:normal;font:inherit;"> - /// <strong>Warning</strong>: The <a href = "https://docs.rs/time/0.3/time/"> - /// <code>time</code> crate</a> must be compiled with <code>--cfg - /// unsound_local_offset</code> in order to use local timestamps. When this - /// cfg is not enabled, local timestamps cannot be recorded, and - /// events will be logged without timestamps. - /// - /// See the <a href="https://docs.rs/time/0.3.4/time/#feature-flags"> - /// <code>time</code> documentation</a> for more details. - /// </pre></div> - /// - /// Typically, the format will be a format description string, or one of the - /// `time` crate's [well-known formats]. - /// - /// If the format description is statically known, then the - /// [`format_description!`] macro should be used. This is identical to the - /// [`time::format_description::parse`] method, but runs at compile-time, - /// throwing an error if the format description is invalid. If the desired format - /// is not known statically (e.g., a user is providing a format string), then the - /// [`time::format_description::parse`] method should be used. Note that this - /// method is fallible. - /// - /// See the [`time` book] for details on the format description syntax. - /// - /// # Examples - /// - /// Using the [`format_description!`] macro: - /// - /// ``` - /// use tracing_subscriber::fmt::{self, time::LocalTime}; - /// use time::macros::format_description; - /// - /// let timer = LocalTime::new(format_description!("[hour]:[minute]:[second]")); - /// let collector = tracing_subscriber::fmt() - /// .with_timer(timer); - /// # drop(collector); - /// ``` - /// - /// Using [`time::format_description::parse`]: - /// - /// ``` - /// use tracing_subscriber::fmt::{self, time::LocalTime}; - /// - /// let time_format = time::format_description::parse("[hour]:[minute]:[second]") - /// .expect("format string should be valid!"); - /// let timer = LocalTime::new(time_format); - /// let collector = tracing_subscriber::fmt() - /// .with_timer(timer); - /// # drop(collector); - /// ``` - /// - /// Using the [`format_description!`] macro requires enabling the `time` - /// crate's "macros" feature flag. - /// - /// Using a [well-known format][well-known formats] (this is equivalent to - /// [`LocalTime::rfc_3339`]): - /// - /// ``` - /// use tracing_subscriber::fmt::{self, time::LocalTime}; - /// - /// let timer = LocalTime::new(time::format_description::well_known::Rfc3339); - /// let collector = tracing_subscriber::fmt() - /// .with_timer(timer); - /// # drop(collector); - /// ``` - /// - /// [local time]: time::OffsetDateTime::now_local() - /// [`time` crate]: time - /// [`Formattable`]: time::formatting::Formattable - /// [well-known formats]: time::format_description::well_known - /// [`format_description!`]: time::macros::format_description! - /// [`time::format_description::parse`]: time::format_description::parse() - /// [`time` book]: https://time-rs.github.io/book/api/format-description.html - pub fn new(format: F) -> Self { - Self { format } - } -} - -#[cfg(feature = "local-time")] -impl<F> FormatTime for LocalTime<F> -where - F: Formattable, -{ - fn format_time(&self, w: &mut Writer<'_>) -> fmt::Result { - let now = OffsetDateTime::now_local().map_err(|_| fmt::Error)?; - format_datetime(now, w, &self.format) - } -} - -#[cfg(feature = "local-time")] -impl<F> Default for LocalTime<F> -where - F: Formattable + Default, -{ - fn default() -> Self { - Self::new(F::default()) - } -} - -// === impl UtcTime === - -impl UtcTime<well_known::Rfc3339> { - /// Returns a formatter that formats the current [UTC time] in the - /// [RFC 3339] format, which is a subset of the [ISO 8601] timestamp format. - /// - /// # Examples - /// - /// ``` - /// use tracing_subscriber::fmt::{self, time}; - /// - /// let collector = tracing_subscriber::fmt() - /// .with_timer(time::UtcTime::rfc_3339()); - /// # drop(collector); - /// ``` - /// - /// [local time]: time::OffsetDateTime::now_utc - /// [RFC 3339]: https://datatracker.ietf.org/doc/html/rfc3339 - /// [ISO 8601]: https://en.wikipedia.org/wiki/ISO_8601 - pub fn rfc_3339() -> Self { - Self::new(well_known::Rfc3339) - } -} - -impl<F: Formattable> UtcTime<F> { - /// Returns a formatter that formats the current [UTC time] using the - /// [`time` crate], with the provided provided format. The format may be any - /// type that implements the [`Formattable`] trait. - /// - /// Typically, the format will be a format description string, or one of the - /// `time` crate's [well-known formats]. - /// - /// If the format description is statically known, then the - /// [`format_description!`] macro should be used. This is identical to the - /// [`time::format_description::parse`] method, but runs at compile-time, - /// failing an error if the format description is invalid. If the desired format - /// is not known statically (e.g., a user is providing a format string), then the - /// [`time::format_description::parse`] method should be used. Note that this - /// method is fallible. - /// - /// See the [`time` book] for details on the format description syntax. - /// - /// # Examples - /// - /// Using the [`format_description!`] macro: - /// - /// ``` - /// use tracing_subscriber::fmt::{self, time::UtcTime}; - /// use time::macros::format_description; - /// - /// let timer = UtcTime::new(format_description!("[hour]:[minute]:[second]")); - /// let collector = tracing_subscriber::fmt() - /// .with_timer(timer); - /// # drop(collector); - /// ``` - /// - /// Using the [`format_description!`] macro requires enabling the `time` - /// crate's "macros" feature flag. - /// - /// Using [`time::format_description::parse`]: - /// - /// ``` - /// use tracing_subscriber::fmt::{self, time::UtcTime}; - /// - /// let time_format = time::format_description::parse("[hour]:[minute]:[second]") - /// .expect("format string should be valid!"); - /// let timer = UtcTime::new(time_format); - /// let collector = tracing_subscriber::fmt() - /// .with_timer(timer); - /// # drop(collector); - /// ``` - /// - /// Using a [well-known format][well-known formats] (this is equivalent to - /// [`UtcTime::rfc_3339`]): - /// - /// ``` - /// use tracing_subscriber::fmt::{self, time::UtcTime}; - /// - /// let timer = UtcTime::new(time::format_description::well_known::Rfc3339); - /// let collector = tracing_subscriber::fmt() - /// .with_timer(timer); - /// # drop(collector); - /// ``` - /// - /// [UTC time]: time::OffsetDateTime::now_utc() - /// [`time` crate]: time - /// [`Formattable`]: time::formatting::Formattable - /// [well-known formats]: time::format_description::well_known - /// [`format_description!`]: time::macros::format_description! - /// [`time::format_description::parse`]: time::format_description::parse - /// [`time` book]: https://time-rs.github.io/book/api/format-description.html - pub fn new(format: F) -> Self { - Self { format } - } -} - -impl<F> FormatTime for UtcTime<F> -where - F: Formattable, -{ - fn format_time(&self, w: &mut Writer<'_>) -> fmt::Result { - format_datetime(OffsetDateTime::now_utc(), w, &self.format) - } -} - -impl<F> Default for UtcTime<F> -where - F: Formattable + Default, -{ - fn default() -> Self { - Self::new(F::default()) - } -} - -// === impl OffsetTime === - -#[cfg(feature = "local-time")] -impl OffsetTime<well_known::Rfc3339> { - /// Returns a formatter that formats the current time using the [local time offset] in the [RFC - /// 3339] format (a subset of the [ISO 8601] timestamp format). - /// - /// Returns an error if the local time offset cannot be determined. This typically occurs in - /// multithreaded programs. To avoid this problem, initialize `OffsetTime` before forking - /// threads. When using Tokio, this means initializing `OffsetTime` before the Tokio runtime. - /// - /// # Examples - /// - /// ``` - /// use tracing_subscriber::fmt::{self, time}; - /// - /// let collector = tracing_subscriber::fmt() - /// .with_timer(time::OffsetTime::local_rfc_3339().expect("could not get local offset!")); - /// # drop(collector); - /// ``` - /// - /// Using `OffsetTime` with Tokio: - /// - /// ``` - /// use tracing_subscriber::fmt::time::OffsetTime; - /// - /// #[tokio::main] - /// async fn run() { - /// tracing::info!("runtime initialized"); - /// - /// // At this point the Tokio runtime is initialized, and we can use both Tokio and Tracing - /// // normally. - /// } - /// - /// fn main() { - /// // Because we need to get the local offset before Tokio spawns any threads, our `main` - /// // function cannot use `tokio::main`. - /// tracing_subscriber::fmt() - /// .with_timer(OffsetTime::local_rfc_3339().expect("could not get local time offset")) - /// .init(); - /// - /// // Even though `run` is written as an `async fn`, because we used `tokio::main` on it - /// // we can call it as a synchronous function. - /// run(); - /// } - /// ``` - /// - /// [local time offset]: time::UtcOffset::current_local_offset - /// [RFC 3339]: https://datatracker.ietf.org/doc/html/rfc3339 - /// [ISO 8601]: https://en.wikipedia.org/wiki/ISO_8601 - pub fn local_rfc_3339() -> Result<Self, time::error::IndeterminateOffset> { - Ok(Self::new( - UtcOffset::current_local_offset()?, - well_known::Rfc3339, - )) - } -} - -impl<F: time::formatting::Formattable> OffsetTime<F> { - /// Returns a formatter that formats the current time using the [`time` crate] with the provided - /// provided format and [timezone offset]. The format may be any type that implements the - /// [`Formattable`] trait. - /// - /// - /// Typically, the offset will be the [local offset], and format will be a format description - /// string, or one of the `time` crate's [well-known formats]. - /// - /// If the format description is statically known, then the - /// [`format_description!`] macro should be used. This is identical to the - /// [`time::format_description::parse`] method, but runs at compile-time, - /// throwing an error if the format description is invalid. If the desired format - /// is not known statically (e.g., a user is providing a format string), then the - /// [`time::format_description::parse`] method should be used. Note that this - /// method is fallible. - /// - /// See the [`time` book] for details on the format description syntax. - /// - /// # Examples - /// - /// Using the [`format_description!`] macro: - /// - /// ``` - /// use tracing_subscriber::fmt::{self, time::OffsetTime}; - /// use time::macros::format_description; - /// use time::UtcOffset; - /// - /// let offset = UtcOffset::current_local_offset().expect("should get local offset!"); - /// let timer = OffsetTime::new(offset, format_description!("[hour]:[minute]:[second]")); - /// let collector = tracing_subscriber::fmt() - /// .with_timer(timer); - /// # drop(collector); - /// ``` - /// - /// Using [`time::format_description::parse`]: - /// - /// ``` - /// use tracing_subscriber::fmt::{self, time::OffsetTime}; - /// use time::UtcOffset; - /// - /// let offset = UtcOffset::current_local_offset().expect("should get local offset!"); - /// let time_format = time::format_description::parse("[hour]:[minute]:[second]") - /// .expect("format string should be valid!"); - /// let timer = OffsetTime::new(offset, time_format); - /// let collector = tracing_subscriber::fmt() - /// .with_timer(timer); - /// # drop(collector); - /// ``` - /// - /// Using the [`format_description!`] macro requires enabling the `time` - /// crate's "macros" feature flag. - /// - /// Using a [well-known format][well-known formats] (this is equivalent to - /// [`OffsetTime::local_rfc_3339`]): - /// - /// ``` - /// use tracing_subscriber::fmt::{self, time::OffsetTime}; - /// use time::UtcOffset; - /// - /// let offset = UtcOffset::current_local_offset().expect("should get local offset!"); - /// let timer = OffsetTime::new(offset, time::format_description::well_known::Rfc3339); - /// let collector = tracing_subscriber::fmt() - /// .with_timer(timer); - /// # drop(collector); - /// ``` - /// - /// [`time` crate]: time - /// [timezone offset]: time::UtcOffset - /// [`Formattable`]: time::formatting::Formattable - /// [local offset]: time::UtcOffset::current_local_offset() - /// [well-known formats]: time::format_description::well_known - /// [`format_description!`]: time::macros::format_description - /// [`time::format_description::parse`]: time::format_description::parse - /// [`time` book]: https://time-rs.github.io/book/api/format-description.html - pub fn new(offset: time::UtcOffset, format: F) -> Self { - Self { offset, format } - } -} - -impl<F> FormatTime for OffsetTime<F> -where - F: time::formatting::Formattable, -{ - fn format_time(&self, w: &mut Writer<'_>) -> fmt::Result { - let now = OffsetDateTime::now_utc().to_offset(self.offset); - format_datetime(now, w, &self.format) - } -} - -fn format_datetime( - now: OffsetDateTime, - into: &mut Writer<'_>, - fmt: &impl Formattable, -) -> fmt::Result { - let mut into = WriteAdaptor::new(into); - now.format_into(&mut into, fmt) - .map_err(|_| fmt::Error) - .map(|_| ()) -} |