Adding upstream version 1.68.2+dfsg1.upstream/1.68.2+dfsg1

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

20 files changed, 2397 insertions, 0 deletions

diff --git a/vendor/time-macros/.cargo-checksum.json b/vendor/time-macros/.cargo-checksum.json
new file mode 100644
index 000000000..98cc1d644
--- /dev/null
+++ b/vendor/time-macros/.cargo-checksum.json
@@ -0,0 +1 @@
+{"files":{"Cargo.toml":"eb16c06efbfbf2ff5f48260785d4ecefbae6873d9d55c0ba2d388c6762e69b1f","LICENSE-Apache":"b8929fea28678da67251fb2daf9438f67503814211051861612441806d8edb05","LICENSE-MIT":"04620bf27e4a643dd47bf27652320c205acdb776c1f9f24bb8c3bfaba10804c5","src/date.rs":"ffcd3d0998ec67abb43a3f8eccc6104172f5061b855312b89d53bb82fece2460","src/datetime.rs":"5c7f6e07dc2f0dcfcd86216664df53bc008dbc86f346df57a9ff57f52fe43bc6","src/error.rs":"b597f98f425f1628b93ffea19f5f32163aa204e4cd25351bc114853a798e14b0","src/format_description/component.rs":"a05e7549db9bab4f3836f5fd5af18cacbfa6b323d0106b027e21bf438a5885e5","src/format_description/error.rs":"41253d7a02e14597915cf588811a272a90d1ce0f857f7769914e076dd5a66774","src/format_description/mod.rs":"da47af329408e9428753ad98ce433eaf026cfdd6e73e3142b23285251d32d0dd","src/format_description/modifier.rs":"c252c8a7d6608b594a6f715210ff67e804ae2f308025f62c8dd99d707627e4a9","src/format_description/parse.rs":"d65d6e7008030414ce6a860ff37c462c07ed89176a3f1462eeb46468a38fce7e","src/helpers/mod.rs":"54ce8e93512e18ef8761687eaac898a8227852a732f92aa5e80c28e23315bd0c","src/helpers/string.rs":"ba5699a4df344cbd71c4143f642f6bc07591f53978a9800d4b49ca1f461f87d9","src/lib.rs":"f99bded51bb861be5d708a3f756407f5b936a5febb719760c253a15113687e0d","src/offset.rs":"fc9341648e091b4d8f7bec47006c01c21cb038c7ef98bd36a492cf78e7533023","src/quote.rs":"b40251b0ca68e2362aff4297b87a027e48053f1a419113d3d0f7fe089a845a9c","src/serde_format_description.rs":"aa279c8005005fc87c52fa5e8be8ef8fc13ef456a18e3cd5d702ae81194ba4d9","src/time.rs":"3c06562358aed7ef624319c96e3f9c150a069606ab930de98ac379ef16b08100","src/to_tokens.rs":"825150a92396a019fee44f21da0bd257349e276d5e75a23ff86cfc625bef6f10"},"package":"d967f99f534ca7e495c575c62638eebc2898a8c84c119b89e250477bc4ba16b2"}
\ No newline at end of file
diff --git a/vendor/time-macros/Cargo.toml b/vendor/time-macros/Cargo.toml
new file mode 100644
index 000000000..c770e23ad
--- /dev/null
+++ b/vendor/time-macros/Cargo.toml
@@ -0,0 +1,45 @@
+# THIS FILE IS AUTOMATICALLY GENERATED BY CARGO
+#
+# When uploading crates to the registry Cargo will automatically
+# "normalize" Cargo.toml files for maximal compatibility
+# with all versions of Cargo and also rewrite `path` dependencies
+# to registry (e.g., crates.io) dependencies.
+#
+# If you are reading this file be aware that the original Cargo.toml
+# will likely look very different (and much more reasonable).
+# See Cargo.toml.orig for the original contents.
+
+[package]
+edition = "2021"
+rust-version = "1.60.0"
+name = "time-macros"
+version = "0.2.6"
+authors = [
+    "Jacob Pratt <open-source@jhpratt.dev>",
+    "Time contributors",
+]
+description = """
+    Procedural macros for the time crate.
+    This crate is an implementation detail and should not be relied upon directly.
+"""
+keywords = [
+    "date",
+    "time",
+    "calendar",
+    "duration",
+]
+categories = ["date-and-time"]
+license = "MIT OR Apache-2.0"
+repository = "https://github.com/time-rs/time"
+
+[lib]
+proc-macro = true
+
+[dependencies.time-core]
+version = "=0.1.0"
+
+[features]
+formatting = []
+large-dates = []
+parsing = []
+serde = []
diff --git a/vendor/time-macros/LICENSE-Apache b/vendor/time-macros/LICENSE-Apache
new file mode 100644
index 000000000..7646f21e3
--- /dev/null
+++ b/vendor/time-macros/LICENSE-Apache
@@ -0,0 +1,202 @@
+
+                                 Apache License
+                           Version 2.0, January 2004
+                        http://www.apache.org/licenses/
+
+   TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
+
+   1. Definitions.
+
+      "License" shall mean the terms and conditions for use, reproduction,
+      and distribution as defined by Sections 1 through 9 of this document.
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+      You may add Your own copyright statement to Your modifications and
+      may provide additional or different license terms and conditions
+      for use, reproduction, or distribution of Your modifications, or
+      for any such Derivative Works as a whole, provided Your use,
+      reproduction, and distribution of the Work otherwise complies with
+      the conditions stated in this License.
+
+   5. Submission of Contributions. Unless You explicitly state otherwise,
+      any Contribution intentionally submitted for inclusion in the Work
+      by You to the Licensor shall be under the terms and conditions of
+      this License, without any additional terms or conditions.
+      Notwithstanding the above, nothing herein shall supersede or modify
+      the terms of any separate license agreement you may have executed
+      with Licensor regarding such Contributions.
+
+   6. Trademarks. This License does not grant permission to use the trade
+      names, trademarks, service marks, or product names of the Licensor,
+      except as required for reasonable and customary use in describing the
+      origin of the Work and reproducing the content of the NOTICE file.
+
+   7. Disclaimer of Warranty. Unless required by applicable law or
+      agreed to in writing, Licensor provides the Work (and each
+      Contributor provides its Contributions) on an "AS IS" BASIS,
+      WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
+      implied, including, without limitation, any warranties or conditions
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+      PARTICULAR PURPOSE. You are solely responsible for determining the
+      appropriateness of using or redistributing the Work and assume any
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+   8. Limitation of Liability. In no event and under no legal theory,
+      whether in tort (including negligence), contract, or otherwise,
+      unless required by applicable law (such as deliberate and grossly
+      negligent acts) or agreed to in writing, shall any Contributor be
+      liable to You for damages, including any direct, indirect, special,
+      incidental, or consequential damages of any character arising as a
+      result of this License or out of the use or inability to use the
+      Work (including but not limited to damages for loss of goodwill,
+      work stoppage, computer failure or malfunction, or any and all
+      other commercial damages or losses), even if such Contributor
+      has been advised of the possibility of such damages.
+
+   9. Accepting Warranty or Additional Liability. While redistributing
+      the Work or Derivative Works thereof, You may choose to offer,
+      and charge a fee for, acceptance of support, warranty, indemnity,
+      or other liability obligations and/or rights consistent with this
+      License. However, in accepting such obligations, You may act only
+      on Your own behalf and on Your sole responsibility, not on behalf
+      of any other Contributor, and only if You agree to indemnify,
+      defend, and hold each Contributor harmless for any liability
+      incurred by, or claims asserted against, such Contributor by reason
+      of your accepting any such warranty or additional liability.
+
+   END OF TERMS AND CONDITIONS
+
+   APPENDIX: How to apply the Apache License to your work.
+
+      To apply the Apache License to your work, attach the following
+      boilerplate notice, with the fields enclosed by brackets "[]"
+      replaced with your own identifying information. (Don't include
+      the brackets!)  The text should be enclosed in the appropriate
+      comment syntax for the file format. We also recommend that a
+      file or class name and description of purpose be included on the
+      same "printed page" as the copyright notice for easier
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+
+   Copyright 2022 Jacob Pratt et al.
+
+   Licensed under the Apache License, Version 2.0 (the "License");
+   you may not use this file except in compliance with the License.
+   You may obtain a copy of the License at
+
+       http://www.apache.org/licenses/LICENSE-2.0
+
+   Unless required by applicable law or agreed to in writing, software
+   distributed under the License is distributed on an "AS IS" BASIS,
+   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+   See the License for the specific language governing permissions and
+   limitations under the License.
diff --git a/vendor/time-macros/LICENSE-MIT b/vendor/time-macros/LICENSE-MIT
new file mode 100644
index 000000000..a11a75573
--- /dev/null
+++ b/vendor/time-macros/LICENSE-MIT
@@ -0,0 +1,19 @@
+Copyright (c) 2022 Jacob Pratt et al.
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.
diff --git a/vendor/time-macros/src/date.rs b/vendor/time-macros/src/date.rs
new file mode 100644
index 000000000..574ef8ce6
--- /dev/null
+++ b/vendor/time-macros/src/date.rs
@@ -0,0 +1,137 @@
+use std::iter::Peekable;
+
+use proc_macro::{token_stream, TokenTree};
+use time_core::util::{days_in_year, weeks_in_year};
+
+use crate::helpers::{
+    consume_any_ident, consume_number, consume_punct, days_in_year_month, ymd_to_yo, ywd_to_yo,
+};
+use crate::to_tokens::ToTokenTree;
+use crate::Error;
+
+#[cfg(feature = "large-dates")]
+const MAX_YEAR: i32 = 999_999;
+#[cfg(not(feature = "large-dates"))]
+const MAX_YEAR: i32 = 9_999;
+
+pub(crate) struct Date {
+    pub(crate) year: i32,
+    pub(crate) ordinal: u16,
+}
+
+pub(crate) fn parse(chars: &mut Peekable<token_stream::IntoIter>) -> Result<Date, Error> {
+    let (year_sign_span, year_sign, explicit_sign) = if let Ok(span) = consume_punct('-', chars) {
+        (Some(span), -1, true)
+    } else if let Ok(span) = consume_punct('+', chars) {
+        (Some(span), 1, true)
+    } else {
+        (None, 1, false)
+    };
+    let (year_span, mut year) = consume_number::<i32>("year", chars)?;
+    year *= year_sign;
+    if year.abs() > MAX_YEAR {
+        return Err(Error::InvalidComponent {
+            name: "year",
+            value: year.to_string(),
+            span_start: Some(year_sign_span.unwrap_or(year_span)),
+            span_end: Some(year_span),
+        });
+    }
+    if !explicit_sign && year.abs() >= 10_000 {
+        return Err(Error::Custom {
+            message: "years with more than four digits must have an explicit sign".into(),
+            span_start: Some(year_sign_span.unwrap_or(year_span)),
+            span_end: Some(year_span),
+        });
+    }
+
+    consume_punct('-', chars)?;
+
+    // year-week-day
+    if let Ok(w_span) = consume_any_ident(&["W"], chars) {
+        let (week_span, week) = consume_number::<u8>("week", chars)?;
+        consume_punct('-', chars)?;
+        let (day_span, day) = consume_number::<u8>("day", chars)?;
+
+        if week > weeks_in_year(year) {
+            return Err(Error::InvalidComponent {
+                name: "week",
+                value: week.to_string(),
+                span_start: Some(w_span),
+                span_end: Some(week_span),
+            });
+        }
+        if day == 0 || day > 7 {
+            return Err(Error::InvalidComponent {
+                name: "day",
+                value: day.to_string(),
+                span_start: Some(day_span),
+                span_end: Some(day_span),
+            });
+        }
+
+        let (year, ordinal) = ywd_to_yo(year, week, day);
+
+        return Ok(Date { year, ordinal });
+    }
+
+    // We don't yet know whether it's year-month-day or year-ordinal.
+    let (month_or_ordinal_span, month_or_ordinal) =
+        consume_number::<u16>("month or ordinal", chars)?;
+
+    // year-month-day
+    #[allow(clippy::branches_sharing_code)] // clarity
+    if consume_punct('-', chars).is_ok() {
+        let (month_span, month) = (month_or_ordinal_span, month_or_ordinal);
+        let (day_span, day) = consume_number::<u8>("day", chars)?;
+
+        if month == 0 || month > 12 {
+            return Err(Error::InvalidComponent {
+                name: "month",
+                value: month.to_string(),
+                span_start: Some(month_span),
+                span_end: Some(month_span),
+            });
+        }
+        let month = month as _;
+        if day == 0 || day > days_in_year_month(year, month) {
+            return Err(Error::InvalidComponent {
+                name: "day",
+                value: day.to_string(),
+                span_start: Some(day_span),
+                span_end: Some(day_span),
+            });
+        }
+
+        let (year, ordinal) = ymd_to_yo(year, month, day);
+
+        Ok(Date { year, ordinal })
+    }
+    // year-ordinal
+    else {
+        let (ordinal_span, ordinal) = (month_or_ordinal_span, month_or_ordinal);
+
+        if ordinal == 0 || ordinal > days_in_year(year) {
+            return Err(Error::InvalidComponent {
+                name: "ordinal",
+                value: ordinal.to_string(),
+                span_start: Some(ordinal_span),
+                span_end: Some(ordinal_span),
+            });
+        }
+
+        Ok(Date { year, ordinal })
+    }
+}
+
+impl ToTokenTree for Date {
+    fn into_token_tree(self) -> TokenTree {
+        quote_group! {{
+            const DATE: ::time::Date = ::time::Date::__from_ordinal_date_unchecked(
+                #(self.year),
+                #(self.ordinal),
+            );
+            DATE
+        }}
+    }
+}
diff --git a/vendor/time-macros/src/datetime.rs b/vendor/time-macros/src/datetime.rs
new file mode 100644
index 000000000..2d41e9a53
--- /dev/null
+++ b/vendor/time-macros/src/datetime.rs
@@ -0,0 +1,57 @@
+use std::iter::Peekable;
+
+use proc_macro::{token_stream, Ident, Span, TokenTree};
+
+use crate::date::Date;
+use crate::error::Error;
+use crate::offset::Offset;
+use crate::time::Time;
+use crate::to_tokens::ToTokenTree;
+use crate::{date, offset, time};
+
+pub(crate) struct DateTime {
+    date: Date,
+    time: Time,
+    offset: Option<Offset>,
+}
+
+pub(crate) fn parse(chars: &mut Peekable<token_stream::IntoIter>) -> Result<DateTime, Error> {
+    let date = date::parse(chars)?;
+    let time = time::parse(chars)?;
+    let offset = match offset::parse(chars) {
+        Ok(offset) => Some(offset),
+        Err(Error::UnexpectedEndOfInput | Error::MissingComponent { name: "sign", .. }) => None,
+        Err(err) => return Err(err),
+    };
+
+    if let Some(token) = chars.peek() {
+        return Err(Error::UnexpectedToken {
+            tree: token.clone(),
+        });
+    }
+
+    Ok(DateTime { date, time, offset })
+}
+
+impl ToTokenTree for DateTime {
+    fn into_token_tree(self) -> TokenTree {
+        let (type_name, maybe_offset) = match self.offset {
+            Some(offset) => (
+                Ident::new("OffsetDateTime", Span::mixed_site()),
+                quote!(.assume_offset(#(offset))),
+            ),
+            None => (
+                Ident::new("PrimitiveDateTime", Span::mixed_site()),
+                quote!(),
+            ),
+        };
+
+        quote_group! {{
+            const DATE_TIME: ::time::#(type_name) = ::time::PrimitiveDateTime::new(
+                #(self.date),
+                #(self.time),
+            ) #S(maybe_offset);
+            DATE_TIME
+        }}
+    }
+}
diff --git a/vendor/time-macros/src/error.rs b/vendor/time-macros/src/error.rs
new file mode 100644
index 000000000..4de369daf
--- /dev/null
+++ b/vendor/time-macros/src/error.rs
@@ -0,0 +1,136 @@
+use std::borrow::Cow;
+use std::fmt;
+
+use proc_macro::{Delimiter, Group, Ident, Literal, Punct, Spacing, Span, TokenStream, TokenTree};
+
+#[cfg(any(feature = "formatting", feature = "parsing"))]
+use crate::format_description::error::InvalidFormatDescription;
+
+trait WithSpan {
+    fn with_span(self, span: Span) -> Self;
+}
+
+impl WithSpan for TokenTree {
+    fn with_span(mut self, span: Span) -> Self {
+        self.set_span(span);
+        self
+    }
+}
+
+pub(crate) enum Error {
+    MissingComponent {
+        name: &'static str,
+        span_start: Option<Span>,
+        span_end: Option<Span>,
+    },
+    InvalidComponent {
+        name: &'static str,
+        value: String,
+        span_start: Option<Span>,
+        span_end: Option<Span>,
+    },
+    #[cfg(any(feature = "formatting", feature = "parsing"))]
+    ExpectedString {
+        span_start: Option<Span>,
+        span_end: Option<Span>,
+    },
+    UnexpectedToken {
+        tree: TokenTree,
+    },
+    UnexpectedEndOfInput,
+    #[cfg(any(feature = "formatting", feature = "parsing"))]
+    InvalidFormatDescription {
+        error: InvalidFormatDescription,
+        span_start: Option<Span>,
+        span_end: Option<Span>,
+    },
+    Custom {
+        message: Cow<'static, str>,
+        span_start: Option<Span>,
+        span_end: Option<Span>,
+    },
+}
+
+impl fmt::Display for Error {
+    fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
+        match self {
+            Self::MissingComponent { name, .. } => write!(f, "missing component: {name}"),
+            Self::InvalidComponent { name, value, .. } => {
+                write!(f, "invalid component: {name} was {value}")
+            }
+            #[cfg(any(feature = "formatting", feature = "parsing"))]
+            Self::ExpectedString { .. } => f.write_str("expected string"),
+            Self::UnexpectedToken { tree } => write!(f, "unexpected token: {tree}"),
+            Self::UnexpectedEndOfInput => f.write_str("unexpected end of input"),
+            #[cfg(any(feature = "formatting", feature = "parsing"))]
+            Self::InvalidFormatDescription { error, .. } => error.fmt(f),
+            Self::Custom { message, .. } => f.write_str(message),
+        }
+    }
+}
+
+impl Error {
+    fn span_start(&self) -> Span {
+        match self {
+            Self::MissingComponent { span_start, .. }
+            | Self::InvalidComponent { span_start, .. }
+            | Self::Custom { span_start, .. } => *span_start,
+            #[cfg(any(feature = "formatting", feature = "parsing"))]
+            Self::ExpectedString { span_start, .. }
+            | Self::InvalidFormatDescription { span_start, .. } => *span_start,
+            Self::UnexpectedToken { tree } => Some(tree.span()),
+            Self::UnexpectedEndOfInput => Some(Span::mixed_site()),
+        }
+        .unwrap_or_else(Span::mixed_site)
+    }
+
+    fn span_end(&self) -> Span {
+        match self {
+            Self::MissingComponent { span_end, .. }
+            | Self::InvalidComponent { span_end, .. }
+            | Self::Custom { span_end, .. } => *span_end,
+            #[cfg(any(feature = "formatting", feature = "parsing"))]
+            Self::ExpectedString { span_end, .. }
+            | Self::InvalidFormatDescription { span_end, .. } => *span_end,
+            Self::UnexpectedToken { tree, .. } => Some(tree.span()),
+            Self::UnexpectedEndOfInput => Some(Span::mixed_site()),
+        }
+        .unwrap_or_else(|| self.span_start())
+    }
+
+    pub(crate) fn to_compile_error(&self) -> TokenStream {
+        let (start, end) = (self.span_start(), self.span_end());
+
+        [
+            TokenTree::from(Punct::new(':', Spacing::Joint)).with_span(start),
+            TokenTree::from(Punct::new(':', Spacing::Alone)).with_span(start),
+            TokenTree::from(Ident::new("core", start)),
+            TokenTree::from(Punct::new(':', Spacing::Joint)).with_span(start),
+            TokenTree::from(Punct::new(':', Spacing::Alone)).with_span(start),
+            TokenTree::from(Ident::new("compile_error", start)),
+            TokenTree::from(Punct::new('!', Spacing::Alone)).with_span(start),
+            TokenTree::from(Group::new(
+                Delimiter::Parenthesis,
+                TokenStream::from(
+                    TokenTree::from(Literal::string(&self.to_string())).with_span(end),
+                ),
+            ))
+            .with_span(end),
+        ]
+        .iter()
+        .cloned()
+        .collect()
+    }
+
+    /// Like `to_compile_error`, but for use in macros that produce items.
+    #[cfg(all(feature = "serde", any(feature = "formatting", feature = "parsing")))]
+    pub(crate) fn to_compile_error_standalone(&self) -> TokenStream {
+        let end = self.span_end();
+        self.to_compile_error()
+            .into_iter()
+            .chain(std::iter::once(
+                TokenTree::from(Punct::new(';', Spacing::Alone)).with_span(end),
+            ))
+            .collect()
+    }
+}
diff --git a/vendor/time-macros/src/format_description/component.rs b/vendor/time-macros/src/format_description/component.rs
new file mode 100644
index 000000000..850da91d2
--- /dev/null
+++ b/vendor/time-macros/src/format_description/component.rs
@@ -0,0 +1,168 @@
+use proc_macro::{Ident, Span, TokenStream};
+
+use crate::format_description::error::InvalidFormatDescription;
+use crate::format_description::modifier;
+use crate::format_description::modifier::Modifiers;
+use crate::to_tokens::ToTokenStream;
+
+pub(crate) enum Component {
+    Day(modifier::Day),
+    Month(modifier::Month),
+    Ordinal(modifier::Ordinal),
+    Weekday(modifier::Weekday),
+    WeekNumber(modifier::WeekNumber),
+    Year(modifier::Year),
+    Hour(modifier::Hour),
+    Minute(modifier::Minute),
+    Period(modifier::Period),
+    Second(modifier::Second),
+    Subsecond(modifier::Subsecond),
+    OffsetHour(modifier::OffsetHour),
+    OffsetMinute(modifier::OffsetMinute),
+    OffsetSecond(modifier::OffsetSecond),
+}
+
+impl ToTokenStream for Component {
+    fn append_to(self, ts: &mut TokenStream) {
+        let mut mts = TokenStream::new();
+
+        macro_rules! component_name_and_append {
+            ($($name:ident)*) => {
+                match self {
+                    $(Self::$name(modifier) => {
+                        modifier.append_to(&mut mts);
+                        stringify!($name)
+                    })*
+                }
+            };
+        }
+
+        let component = component_name_and_append![
+            Day
+            Month
+            Ordinal
+            Weekday
+            WeekNumber
+            Year
+            Hour
+            Minute
+            Period
+            Second
+            Subsecond
+            OffsetHour
+            OffsetMinute
+            OffsetSecond
+        ];
+        let component = Ident::new(component, Span::mixed_site());
+
+        quote_append! { ts
+            ::time::format_description::Component::#(component)(#S(mts))
+        }
+    }
+}
+
+pub(crate) enum NakedComponent {
+    Day,
+    Month,
+    Ordinal,
+    Weekday,
+    WeekNumber,
+    Year,
+    Hour,
+    Minute,
+    Period,
+    Second,
+    Subsecond,
+    OffsetHour,
+    OffsetMinute,
+    OffsetSecond,
+}
+
+impl NakedComponent {
+    pub(crate) fn parse(
+        component_name: &[u8],
+        component_index: usize,
+    ) -> Result<Self, InvalidFormatDescription> {
+        match component_name {
+            b"day" => Ok(Self::Day),
+            b"month" => Ok(Self::Month),
+            b"ordinal" => Ok(Self::Ordinal),
+            b"weekday" => Ok(Self::Weekday),
+            b"week_number" => Ok(Self::WeekNumber),
+            b"year" => Ok(Self::Year),
+            b"hour" => Ok(Self::Hour),
+            b"minute" => Ok(Self::Minute),
+            b"period" => Ok(Self::Period),
+            b"second" => Ok(Self::Second),
+            b"subsecond" => Ok(Self::Subsecond),
+            b"offset_hour" => Ok(Self::OffsetHour),
+            b"offset_minute" => Ok(Self::OffsetMinute),
+            b"offset_second" => Ok(Self::OffsetSecond),
+            b"" => Err(InvalidFormatDescription::MissingComponentName {
+                index: component_index,
+            }),
+            _ => Err(InvalidFormatDescription::InvalidComponentName {
+                name: String::from_utf8_lossy(component_name).into_owned(),
+                index: component_index,
+            }),
+        }
+    }
+
+    pub(crate) fn attach_modifiers(self, modifiers: Modifiers) -> Component {
+        match self {
+            Self::Day => Component::Day(modifier::Day {
+                padding: modifiers.padding.unwrap_or_default(),
+            }),
+            Self::Month => Component::Month(modifier::Month {
+                padding: modifiers.padding.unwrap_or_default(),
+                repr: modifiers.month_repr.unwrap_or_default(),
+                case_sensitive: modifiers.case_sensitive.unwrap_or(true),
+            }),
+            Self::Ordinal => Component::Ordinal(modifier::Ordinal {
+                padding: modifiers.padding.unwrap_or_default(),
+            }),
+            Self::Weekday => Component::Weekday(modifier::Weekday {
+                repr: modifiers.weekday_repr.unwrap_or_default(),
+                one_indexed: modifiers.weekday_is_one_indexed.unwrap_or(true),
+                case_sensitive: modifiers.case_sensitive.unwrap_or(true),
+            }),
+            Self::WeekNumber => Component::WeekNumber(modifier::WeekNumber {
+                padding: modifiers.padding.unwrap_or_default(),
+                repr: modifiers.week_number_repr.unwrap_or_default(),
+            }),
+            Self::Year => Component::Year(modifier::Year {
+                padding: modifiers.padding.unwrap_or_default(),
+                repr: modifiers.year_repr.unwrap_or_default(),
+                iso_week_based: modifiers.year_is_iso_week_based.unwrap_or_default(),
+                sign_is_mandatory: modifiers.sign_is_mandatory.unwrap_or_default(),
+            }),
+            Self::Hour => Component::Hour(modifier::Hour {
+                padding: modifiers.padding.unwrap_or_default(),
+                is_12_hour_clock: modifiers.hour_is_12_hour_clock.unwrap_or_default(),
+            }),
+            Self::Minute => Component::Minute(modifier::Minute {
+                padding: modifiers.padding.unwrap_or_default(),
+            }),
+            Self::Period => Component::Period(modifier::Period {
+                is_uppercase: modifiers.period_is_uppercase.unwrap_or(true),
+                case_sensitive: modifiers.case_sensitive.unwrap_or(true),
+            }),
+            Self::Second => Component::Second(modifier::Second {
+                padding: modifiers.padding.unwrap_or_default(),
+            }),
+            Self::Subsecond => Component::Subsecond(modifier::Subsecond {
+                digits: modifiers.subsecond_digits.unwrap_or_default(),
+            }),
+            Self::OffsetHour => Component::OffsetHour(modifier::OffsetHour {
+                sign_is_mandatory: modifiers.sign_is_mandatory.unwrap_or_default(),
+                padding: modifiers.padding.unwrap_or_default(),
+            }),
+            Self::OffsetMinute => Component::OffsetMinute(modifier::OffsetMinute {
+                padding: modifiers.padding.unwrap_or_default(),
+            }),
+            Self::OffsetSecond => Component::OffsetSecond(modifier::OffsetSecond {
+                padding: modifiers.padding.unwrap_or_default(),
+            }),
+        }
+    }
+}
diff --git a/vendor/time-macros/src/format_description/error.rs b/vendor/time-macros/src/format_description/error.rs
new file mode 100644
index 000000000..9aacd7dc9
--- /dev/null
+++ b/vendor/time-macros/src/format_description/error.rs
@@ -0,0 +1,29 @@
+use std::fmt;
+
+pub(crate) enum InvalidFormatDescription {
+    UnclosedOpeningBracket { index: usize },
+    InvalidComponentName { name: String, index: usize },
+    InvalidModifier { value: String, index: usize },
+    MissingComponentName { index: usize },
+}
+
+impl fmt::Display for InvalidFormatDescription {
+    fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
+        #[allow(clippy::enum_glob_use)]
+        use InvalidFormatDescription::*;
+        match self {
+            UnclosedOpeningBracket { index } => {
+                write!(f, "unclosed opening bracket at byte index {index}")
+            }
+            InvalidComponentName { name, index } => {
+                write!(f, "invalid component name `{name}` at byte index {index}",)
+            }
+            InvalidModifier { value, index } => {
+                write!(f, "invalid modifier `{value}` at byte index {index}")
+            }
+            MissingComponentName { index } => {
+                write!(f, "missing component name at byte index {index}")
+            }
+        }
+    }
+}
diff --git a/vendor/time-macros/src/format_description/mod.rs b/vendor/time-macros/src/format_description/mod.rs
new file mode 100644
index 000000000..dd32db74d
--- /dev/null
+++ b/vendor/time-macros/src/format_description/mod.rs
@@ -0,0 +1,40 @@
+mod component;
+pub(crate) mod error;
+pub(crate) mod modifier;
+pub(crate) mod parse;
+
+use proc_macro::{Literal, TokenStream};
+
+pub(crate) use self::component::Component;
+pub(crate) use self::parse::parse;
+use crate::to_tokens::ToTokenStream;
+
+mod helper {
+    #[must_use = "This does not modify the original slice."]
+    pub(crate) fn consume_whitespace<'a>(bytes: &'a [u8], index: &mut usize) -> &'a [u8] {
+        let first_non_whitespace = bytes
+            .iter()
+            .position(|c| !c.is_ascii_whitespace())
+            .unwrap_or(bytes.len());
+        *index += first_non_whitespace;
+        &bytes[first_non_whitespace..]
+    }
+}
+
+#[allow(single_use_lifetimes)] // false positive
+#[allow(variant_size_differences)]
+pub(crate) enum FormatItem<'a> {
+    Literal(&'a [u8]),
+    Component(Component),
+}
+
+impl ToTokenStream for FormatItem<'_> {
+    fn append_to(self, ts: &mut TokenStream) {
+        quote_append! { ts
+            ::time::format_description::FormatItem::#S(match self {
+                FormatItem::Literal(bytes) => quote! { Literal(#(Literal::byte_string(bytes))) },
+                FormatItem::Component(component) => quote! { Component(#S(component)) },
+            })
+        }
+    }
+}
diff --git a/vendor/time-macros/src/format_description/modifier.rs b/vendor/time-macros/src/format_description/modifier.rs
new file mode 100644
index 000000000..f4e641a7b
--- /dev/null
+++ b/vendor/time-macros/src/format_description/modifier.rs
@@ -0,0 +1,417 @@
+use core::mem;
+
+use proc_macro::{Ident, Span, TokenStream, TokenTree};
+
+use crate::format_description::error::InvalidFormatDescription;
+use crate::format_description::helper;
+use crate::to_tokens::{ToTokenStream, ToTokenTree};
+
+macro_rules! to_tokens {
+    (
+        $(#[$struct_attr:meta])*
+        $struct_vis:vis struct $struct_name:ident {$(
+            $(#[$field_attr:meta])*
+            $field_vis:vis $field_name:ident : $field_ty:ty
+        ),+ $(,)?}
+    ) => {
+        $(#[$struct_attr])*
+        $struct_vis struct $struct_name {$(
+            $(#[$field_attr])*
+            $field_vis $field_name: $field_ty
+        ),+}
+
+        impl ToTokenTree for $struct_name {
+            fn into_token_tree(self) -> TokenTree {
+                let mut tokens = TokenStream::new();
+                let Self {$($field_name),+} = self;
+
+                quote_append! { tokens
+                    let mut value = ::time::format_description::modifier::$struct_name::default();
+                };
+                $(
+                    quote_append!(tokens value.$field_name =);
+                    $field_name.append_to(&mut tokens);
+                    quote_append!(tokens ;);
+                )+
+                quote_append!(tokens value);
+
+                proc_macro::TokenTree::Group(proc_macro::Group::new(
+                    proc_macro::Delimiter::Brace,
+                    tokens,
+                ))
+            }
+        }
+    };
+
+    (
+        $(#[$enum_attr:meta])*
+        $enum_vis:vis enum $enum_name:ident {$(
+            $(#[$variant_attr:meta])*
+            $variant_name:ident
+        ),+ $(,)?}
+    ) => {
+        $(#[$enum_attr])*
+        $enum_vis enum $enum_name {$(
+            $(#[$variant_attr])*
+            $variant_name
+        ),+}
+
+        impl ToTokenStream for $enum_name {
+            fn append_to(self, ts: &mut TokenStream) {
+                quote_append! { ts
+                    ::time::format_description::modifier::$enum_name::
+                };
+                let name = match self {
+                    $(Self::$variant_name => stringify!($variant_name)),+
+                };
+                ts.extend([TokenTree::Ident(Ident::new(name, Span::mixed_site()))]);
+            }
+        }
+    }
+}
+
+to_tokens! {
+    pub(crate) struct Day {
+        pub(crate) padding: Padding,
+    }
+}
+
+to_tokens! {
+    pub(crate) enum MonthRepr {
+        Numerical,
+        Long,
+        Short,
+    }
+}
+
+to_tokens! {
+    pub(crate) struct Month {
+        pub(crate) padding: Padding,
+        pub(crate) repr: MonthRepr,
+        pub(crate) case_sensitive: bool,
+    }
+}
+
+to_tokens! {
+    pub(crate) struct Ordinal {
+        pub(crate) padding: Padding,
+    }
+}
+
+to_tokens! {
+    pub(crate) enum WeekdayRepr {
+        Short,
+        Long,
+        Sunday,
+        Monday,
+    }
+}
+
+to_tokens! {
+    pub(crate) struct Weekday {
+        pub(crate) repr: WeekdayRepr,
+        pub(crate) one_indexed: bool,
+        pub(crate) case_sensitive: bool,
+    }
+}
+
+to_tokens! {
+    pub(crate) enum WeekNumberRepr {
+        Iso,
+        Sunday,
+        Monday,
+    }
+}
+
+to_tokens! {
+    pub(crate) struct WeekNumber {
+        pub(crate) padding: Padding,
+        pub(crate) repr: WeekNumberRepr,
+    }
+}
+
+to_tokens! {
+    pub(crate) enum YearRepr {
+        Full,
+        LastTwo,
+    }
+}
+
+to_tokens! {
+    pub(crate) struct Year {
+        pub(crate) padding: Padding,
+        pub(crate) repr: YearRepr,
+        pub(crate) iso_week_based: bool,
+        pub(crate) sign_is_mandatory: bool,
+    }
+}
+
+to_tokens! {
+    pub(crate) struct Hour {
+        pub(crate) padding: Padding,
+        pub(crate) is_12_hour_clock: bool,
+    }
+}
+
+to_tokens! {
+    pub(crate) struct Minute {
+        pub(crate) padding: Padding,
+    }
+}
+
+to_tokens! {
+    pub(crate) struct Period {
+        pub(crate) is_uppercase: bool,
+        pub(crate) case_sensitive: bool,
+    }
+}
+
+to_tokens! {
+    pub(crate) struct Second {
+        pub(crate) padding: Padding,
+    }
+}
+
+to_tokens! {
+    pub(crate) enum SubsecondDigits {
+        One,
+        Two,
+        Three,
+        Four,
+        Five,
+        Six,
+        Seven,
+        Eight,
+        Nine,
+        OneOrMore,
+    }
+}
+
+to_tokens! {
+    pub(crate) struct Subsecond {
+        pub(crate) digits: SubsecondDigits,
+    }
+}
+
+to_tokens! {
+    pub(crate) struct OffsetHour {
+        pub(crate) sign_is_mandatory: bool,
+        pub(crate) padding: Padding,
+    }
+}
+
+to_tokens! {
+    pub(crate) struct OffsetMinute {
+        pub(crate) padding: Padding,
+    }
+}
+
+to_tokens! {
+    pub(crate) struct OffsetSecond {
+        pub(crate) padding: Padding,
+    }
+}
+
+to_tokens! {
+    pub(crate) enum Padding {
+        Space,
+        Zero,
+        None,
+    }
+}
+
+macro_rules! impl_default {
+    ($($type:ty => $default:expr;)*) => {$(
+        impl Default for $type {
+            fn default() -> Self {
+                $default
+            }
+        }
+    )*};
+}
+
+impl_default! {
+    Day => Self { padding: Padding::default() };
+    MonthRepr => Self::Numerical;
+    Month => Self {
+        padding: Padding::default(),
+        repr: MonthRepr::default(),
+        case_sensitive: true,
+    };
+    Ordinal => Self { padding: Padding::default() };
+    WeekdayRepr => Self::Long;
+    Weekday => Self {
+        repr: WeekdayRepr::default(),
+        one_indexed: true,
+        case_sensitive: true,
+    };
+    WeekNumberRepr => Self::Iso;
+    WeekNumber => Self {
+        padding: Padding::default(),
+        repr: WeekNumberRepr::default(),
+    };
+    YearRepr => Self::Full;
+    Year => Self {
+        padding: Padding::default(),
+        repr: YearRepr::default(),
+        iso_week_based: false,
+        sign_is_mandatory: false,
+    };
+    Hour => Self {
+        padding: Padding::default(),
+        is_12_hour_clock: false,
+    };
+    Minute => Self { padding: Padding::default() };
+    Period => Self { is_uppercase: true, case_sensitive: true };
+    Second => Self { padding: Padding::default() };
+    SubsecondDigits => Self::OneOrMore;
+    Subsecond => Self { digits: SubsecondDigits::default() };
+    OffsetHour => Self {
+        sign_is_mandatory: true,
+        padding: Padding::default(),
+    };
+    OffsetMinute => Self { padding: Padding::default() };
+    OffsetSecond => Self { padding: Padding::default() };
+    Padding => Self::Zero;
+}
+
+#[derive(Default)]
+pub(crate) struct Modifiers {
+    pub(crate) padding: Option<Padding>,
+    pub(crate) hour_is_12_hour_clock: Option<bool>,
+    pub(crate) period_is_uppercase: Option<bool>,
+    pub(crate) month_repr: Option<MonthRepr>,
+    pub(crate) subsecond_digits: Option<SubsecondDigits>,
+    pub(crate) weekday_repr: Option<WeekdayRepr>,
+    pub(crate) weekday_is_one_indexed: Option<bool>,
+    pub(crate) week_number_repr: Option<WeekNumberRepr>,
+    pub(crate) year_repr: Option<YearRepr>,
+    pub(crate) year_is_iso_week_based: Option<bool>,
+    pub(crate) sign_is_mandatory: Option<bool>,
+    pub(crate) case_sensitive: Option<bool>,
+}
+
+impl Modifiers {
+    #[allow(clippy::too_many_lines)]
+    pub(crate) fn parse(
+        component_name: &[u8],
+        mut bytes: &[u8],
+        index: &mut usize,
+    ) -> Result<Self, InvalidFormatDescription> {
+        let mut modifiers = Self::default();
+
+        while !bytes.is_empty() {
+            // Trim any whitespace between modifiers.
+            bytes = helper::consume_whitespace(bytes, index);
+
+            let modifier;
+            if let Some(whitespace_loc) = bytes.iter().position(u8::is_ascii_whitespace) {
+                *index += whitespace_loc;
+                modifier = &bytes[..whitespace_loc];
+                bytes = &bytes[whitespace_loc..];
+            } else {
+                modifier = mem::take(&mut bytes);
+            }
+
+            if modifier.is_empty() {
+                break;
+            }
+
+            match (component_name, modifier) {
+                (
+                    b"day" | b"hour" | b"minute" | b"month" | b"offset_hour" | b"offset_minute"
+                    | b"offset_second" | b"ordinal" | b"second" | b"week_number" | b"year",
+                    b"padding:space",
+                ) => modifiers.padding = Some(Padding::Space),
+                (
+                    b"day" | b"hour" | b"minute" | b"month" | b"offset_hour" | b"offset_minute"
+                    | b"offset_second" | b"ordinal" | b"second" | b"week_number" | b"year",
+                    b"padding:zero",
+                ) => modifiers.padding = Some(Padding::Zero),
+                (
+                    b"day" | b"hour" | b"minute" | b"month" | b"offset_hour" | b"offset_minute"
+                    | b"offset_second" | b"ordinal" | b"second" | b"week_number" | b"year",
+                    b"padding:none",
+                ) => modifiers.padding = Some(Padding::None),
+                (b"hour", b"repr:24") => modifiers.hour_is_12_hour_clock = Some(false),
+                (b"hour", b"repr:12") => modifiers.hour_is_12_hour_clock = Some(true),
+                (b"month" | b"period" | b"weekday", b"case_sensitive:true") => {
+                    modifiers.case_sensitive = Some(true)
+                }
+                (b"month" | b"period" | b"weekday", b"case_sensitive:false") => {
+                    modifiers.case_sensitive = Some(false)
+                }
+                (b"month", b"repr:numerical") => modifiers.month_repr = Some(MonthRepr::Numerical),
+                (b"month", b"repr:long") => modifiers.month_repr = Some(MonthRepr::Long),
+                (b"month", b"repr:short") => modifiers.month_repr = Some(MonthRepr::Short),
+                (b"offset_hour" | b"year", b"sign:automatic") => {
+                    modifiers.sign_is_mandatory = Some(false);
+                }
+                (b"offset_hour" | b"year", b"sign:mandatory") => {
+                    modifiers.sign_is_mandatory = Some(true);
+                }
+                (b"period", b"case:upper") => modifiers.period_is_uppercase = Some(true),
+                (b"period", b"case:lower") => modifiers.period_is_uppercase = Some(false),
+                (b"subsecond", b"digits:1") => {
+                    modifiers.subsecond_digits = Some(SubsecondDigits::One);
+                }
+                (b"subsecond", b"digits:2") => {
+                    modifiers.subsecond_digits = Some(SubsecondDigits::Two);
+                }
+                (b"subsecond", b"digits:3") => {
+                    modifiers.subsecond_digits = Some(SubsecondDigits::Three);
+                }
+                (b"subsecond", b"digits:4") => {
+                    modifiers.subsecond_digits = Some(SubsecondDigits::Four);
+                }
+                (b"subsecond", b"digits:5") => {
+                    modifiers.subsecond_digits = Some(SubsecondDigits::Five);
+                }
+                (b"subsecond", b"digits:6") => {
+                    modifiers.subsecond_digits = Some(SubsecondDigits::Six);
+                }
+                (b"subsecond", b"digits:7") => {
+                    modifiers.subsecond_digits = Some(SubsecondDigits::Seven);
+                }
+                (b"subsecond", b"digits:8") => {
+                    modifiers.subsecond_digits = Some(SubsecondDigits::Eight);
+                }
+                (b"subsecond", b"digits:9") => {
+                    modifiers.subsecond_digits = Some(SubsecondDigits::Nine);
+                }
+                (b"subsecond", b"digits:1+") => {
+                    modifiers.subsecond_digits = Some(SubsecondDigits::OneOrMore);
+                }
+                (b"weekday", b"repr:short") => modifiers.weekday_repr = Some(WeekdayRepr::Short),
+                (b"weekday", b"repr:long") => modifiers.weekday_repr = Some(WeekdayRepr::Long),
+                (b"weekday", b"repr:sunday") => modifiers.weekday_repr = Some(WeekdayRepr::Sunday),
+                (b"weekday", b"repr:monday") => modifiers.weekday_repr = Some(WeekdayRepr::Monday),
+                (b"weekday", b"one_indexed:true") => modifiers.weekday_is_one_indexed = Some(true),
+                (b"weekday", b"one_indexed:false") => {
+                    modifiers.weekday_is_one_indexed = Some(false);
+                }
+                (b"week_number", b"repr:iso") => {
+                    modifiers.week_number_repr = Some(WeekNumberRepr::Iso);
+                }
+                (b"week_number", b"repr:sunday") => {
+                    modifiers.week_number_repr = Some(WeekNumberRepr::Sunday);
+                }
+                (b"week_number", b"repr:monday") => {
+                    modifiers.week_number_repr = Some(WeekNumberRepr::Monday);
+                }
+                (b"year", b"repr:full") => modifiers.year_repr = Some(YearRepr::Full),
+                (b"year", b"repr:last_two") => modifiers.year_repr = Some(YearRepr::LastTwo),
+                (b"year", b"base:calendar") => modifiers.year_is_iso_week_based = Some(false),
+                (b"year", b"base:iso_week") => modifiers.year_is_iso_week_based = Some(true),
+                _ => {
+                    return Err(InvalidFormatDescription::InvalidModifier {
+                        value: String::from_utf8_lossy(modifier).into_owned(),
+                        index: *index,
+                    });
+                }
+            }
+        }
+
+        Ok(modifiers)
+    }
+}
diff --git a/vendor/time-macros/src/format_description/parse.rs b/vendor/time-macros/src/format_description/parse.rs
new file mode 100644
index 000000000..19c7bf608
--- /dev/null
+++ b/vendor/time-macros/src/format_description/parse.rs
@@ -0,0 +1,84 @@
+use proc_macro::Span;
+
+use crate::format_description::component::{Component, NakedComponent};
+use crate::format_description::error::InvalidFormatDescription;
+use crate::format_description::{helper, modifier, FormatItem};
+use crate::Error;
+
+struct ParsedItem<'a> {
+    item: FormatItem<'a>,
+    remaining: &'a [u8],
+}
+
+fn parse_component(mut s: &[u8], index: &mut usize) -> Result<Component, InvalidFormatDescription> {
+    s = helper::consume_whitespace(s, index);
+
+    let component_index = *index;
+    let whitespace_loc = s
+        .iter()
+        .position(u8::is_ascii_whitespace)
+        .unwrap_or(s.len());
+    *index += whitespace_loc;
+    let component_name = &s[..whitespace_loc];
+    s = &s[whitespace_loc..];
+    s = helper::consume_whitespace(s, index);
+
+    Ok(NakedComponent::parse(component_name, component_index)?
+        .attach_modifiers(modifier::Modifiers::parse(component_name, s, index)?))
+}
+
+fn parse_literal<'a>(s: &'a [u8], index: &mut usize) -> ParsedItem<'a> {
+    let loc = s.iter().position(|&c| c == b'[').unwrap_or(s.len());
+    *index += loc;
+    ParsedItem {
+        item: FormatItem::Literal(&s[..loc]),
+        remaining: &s[loc..],
+    }
+}
+
+fn parse_item<'a>(
+    s: &'a [u8],
+    index: &mut usize,
+) -> Result<ParsedItem<'a>, InvalidFormatDescription> {
+    if let [b'[', b'[', remaining @ ..] = s {
+        *index += 2;
+        return Ok(ParsedItem {
+            item: FormatItem::Literal(b"["),
+            remaining,
+        });
+    };
+
+    if s.starts_with(b"[") {
+        if let Some(bracket_index) = s.iter().position(|&c| c == b']') {
+            *index += 1; // opening bracket
+            let ret_val = ParsedItem {
+                item: FormatItem::Component(parse_component(&s[1..bracket_index], index)?),
+                remaining: &s[bracket_index + 1..],
+            };
+            *index += 1; // closing bracket
+            Ok(ret_val)
+        } else {
+            Err(InvalidFormatDescription::UnclosedOpeningBracket { index: *index })
+        }
+    } else {
+        Ok(parse_literal(s, index))
+    }
+}
+
+pub(crate) fn parse(mut s: &[u8], span: Span) -> Result<Vec<FormatItem<'_>>, Error> {
+    let mut compound = Vec::new();
+    let mut loc = 0;
+
+    while !s.is_empty() {
+        let ParsedItem { item, remaining } =
+            parse_item(s, &mut loc).map_err(|error| Error::InvalidFormatDescription {
+                error,
+                span_start: Some(span),
+                span_end: Some(span),
+            })?;
+        s = remaining;
+        compound.push(item);
+    }
+
+    Ok(compound)
+}
diff --git a/vendor/time-macros/src/helpers/mod.rs b/vendor/time-macros/src/helpers/mod.rs
new file mode 100644
index 000000000..cbf3ba3ed
--- /dev/null
+++ b/vendor/time-macros/src/helpers/mod.rs
@@ -0,0 +1,129 @@
+#[cfg(any(feature = "formatting", feature = "parsing"))]
+mod string;
+
+use std::iter::Peekable;
+use std::str::FromStr;
+
+#[cfg(any(feature = "formatting", feature = "parsing"))]
+use proc_macro::TokenStream;
+use proc_macro::{token_stream, Span, TokenTree};
+use time_core::util::{days_in_year, is_leap_year};
+
+use crate::Error;
+
+#[cfg(any(feature = "formatting", feature = "parsing"))]
+pub(crate) fn get_string_literal(tokens: TokenStream) -> Result<(Span, Vec<u8>), Error> {
+    let mut tokens = tokens.into_iter();
+
+    match (tokens.next(), tokens.next()) {
+        (Some(TokenTree::Literal(literal)), None) => string::parse(&literal),
+        (Some(tree), None) => Err(Error::ExpectedString {
+            span_start: Some(tree.span()),
+            span_end: Some(tree.span()),
+        }),
+        (_, Some(tree)) => Err(Error::UnexpectedToken { tree }),
+        (None, None) => Err(Error::ExpectedString {
+            span_start: None,
+            span_end: None,
+        }),
+    }
+}
+
+pub(crate) fn consume_number<T: FromStr>(
+    component_name: &'static str,
+    chars: &mut Peekable<token_stream::IntoIter>,
+) -> Result<(Span, T), Error> {
+    let (span, digits) = match chars.next() {
+        Some(TokenTree::Literal(literal)) => (literal.span(), literal.to_string()),
+        Some(tree) => return Err(Error::UnexpectedToken { tree }),
+        None => return Err(Error::UnexpectedEndOfInput),
+    };
+
+    if let Ok(value) = digits.replace('_', "").parse() {
+        Ok((span, value))
+    } else {
+        Err(Error::InvalidComponent {
+            name: component_name,
+            value: digits,
+            span_start: Some(span),
+            span_end: Some(span),
+        })
+    }
+}
+
+pub(crate) fn consume_any_ident(
+    idents: &[&str],
+    chars: &mut Peekable<token_stream::IntoIter>,
+) -> Result<Span, Error> {
+    match chars.peek() {
+        Some(TokenTree::Ident(char)) if idents.contains(&char.to_string().as_str()) => {
+            let ret = Ok(char.span());
+            drop(chars.next());
+            ret
+        }
+        Some(tree) => Err(Error::UnexpectedToken { tree: tree.clone() }),
+        None => Err(Error::UnexpectedEndOfInput),
+    }
+}
+
+pub(crate) fn consume_punct(
+    c: char,
+    chars: &mut Peekable<token_stream::IntoIter>,
+) -> Result<Span, Error> {
+    match chars.peek() {
+        Some(TokenTree::Punct(punct)) if *punct == c => {
+            let ret = Ok(punct.span());
+            drop(chars.next());
+            ret
+        }
+        Some(tree) => Err(Error::UnexpectedToken { tree: tree.clone() }),
+        None => Err(Error::UnexpectedEndOfInput),
+    }
+}
+
+fn jan_weekday(year: i32, ordinal: i32) -> u8 {
+    macro_rules! div_floor {
+        ($a:expr, $b:expr) => {{
+            let (_quotient, _remainder) = ($a / $b, $a % $b);
+            if (_remainder > 0 && $b < 0) || (_remainder < 0 && $b > 0) {
+                _quotient - 1
+            } else {
+                _quotient
+            }
+        }};
+    }
+
+    let adj_year = year - 1;
+    ((ordinal + adj_year + div_floor!(adj_year, 4) - div_floor!(adj_year, 100)
+        + div_floor!(adj_year, 400)
+        + 6)
+    .rem_euclid(7)) as _
+}
+
+pub(crate) fn days_in_year_month(year: i32, month: u8) -> u8 {
+    [31, 28, 31, 30, 31, 30, 31, 31, 30, 31, 30, 31][month as usize - 1]
+        + (month == 2 && is_leap_year(year)) as u8
+}
+
+pub(crate) fn ywd_to_yo(year: i32, week: u8, iso_weekday_number: u8) -> (i32, u16) {
+    let (ordinal, overflow) = (u16::from(week) * 7 + u16::from(iso_weekday_number))
+        .overflowing_sub(u16::from(jan_weekday(year, 4)) + 4);
+
+    if overflow || ordinal == 0 {
+        return (year - 1, (ordinal.wrapping_add(days_in_year(year - 1))));
+    }
+
+    let days_in_cur_year = days_in_year(year);
+    if ordinal > days_in_cur_year {
+        (year + 1, ordinal - days_in_cur_year)
+    } else {
+        (year, ordinal)
+    }
+}
+
+pub(crate) fn ymd_to_yo(year: i32, month: u8, day: u8) -> (i32, u16) {
+    let ordinal = [0, 31, 59, 90, 120, 151, 181, 212, 243, 273, 304, 334][month as usize - 1]
+        + (month > 2 && is_leap_year(year)) as u16;
+
+    (year, ordinal + u16::from(day))
+}
diff --git a/vendor/time-macros/src/helpers/string.rs b/vendor/time-macros/src/helpers/string.rs
new file mode 100644
index 000000000..fa3780f5e
--- /dev/null
+++ b/vendor/time-macros/src/helpers/string.rs
@@ -0,0 +1,188 @@
+use std::ops::{Index, RangeFrom};
+
+use proc_macro::Span;
+
+use crate::Error;
+
+pub(crate) fn parse(token: &proc_macro::Literal) -> Result<(Span, Vec<u8>), Error> {
+    let span = token.span();
+    let repr = token.to_string();
+
+    match repr.as_bytes() {
+        [b'"', ..] => Ok((span, parse_lit_str_cooked(&repr[1..]))),
+        [b'b', b'"', rest @ ..] => Ok((span, parse_lit_byte_str_cooked(rest))),
+        [b'r', rest @ ..] | [b'b', b'r', rest @ ..] => Ok((span, parse_lit_str_raw(rest))),
+        _ => Err(Error::ExpectedString {
+            span_start: Some(span),
+            span_end: Some(span),
+        }),
+    }
+}
+
+fn byte(s: impl AsRef<[u8]>, idx: usize) -> u8 {
+    s.as_ref().get(idx).copied().unwrap_or_default()
+}
+
+fn parse_lit_str_cooked(mut s: &str) -> Vec<u8> {
+    let mut content = String::new();
+    'outer: loop {
+        let ch = match byte(s, 0) {
+            b'"' => break,
+            b'\\' => {
+                let b = byte(s, 1);
+                s = &s[2..];
+                match b {
+                    b'x' => {
+                        let (byte, rest) = backslash_x(s);
+                        s = rest;
+                        char::from_u32(u32::from(byte)).expect("byte was just validated")
+                    }
+                    b'u' => {
+                        let (chr, rest) = backslash_u(s);
+                        s = rest;
+                        chr
+                    }
+                    b'n' => '\n',
+                    b'r' => '\r',
+                    b't' => '\t',
+                    b'\\' => '\\',
+                    b'0' => '\0',
+                    b'\'' => '\'',
+                    b'"' => '"',
+                    b'\r' | b'\n' => loop {
+                        let ch = s.chars().next().unwrap_or_default();
+                        if ch.is_whitespace() {
+                            s = &s[ch.len_utf8()..];
+                        } else {
+                            continue 'outer;
+                        }
+                    },
+                    _ => unreachable!("invalid escape"),
+                }
+            }
+            b'\r' => {
+                // bare CR not permitted
+                s = &s[2..];
+                '\n'
+            }
+            _ => {
+                let ch = s.chars().next().unwrap_or_default();
+                s = &s[ch.len_utf8()..];
+                ch
+            }
+        };
+        content.push(ch);
+    }
+
+    content.into_bytes()
+}
+
+fn parse_lit_str_raw(s: &[u8]) -> Vec<u8> {
+    let mut pounds = 0;
+    while byte(s, pounds) == b'#' {
+        pounds += 1;
+    }
+    let close = s
+        .iter()
+        .rposition(|&b| b == b'"')
+        .expect("had a string without trailing \"");
+
+    s[pounds + 1..close].to_owned()
+}
+
+fn parse_lit_byte_str_cooked(mut v: &[u8]) -> Vec<u8> {
+    let mut out = Vec::new();
+    'outer: loop {
+        let byte = match byte(v, 0) {
+            b'"' => break,
+            b'\\' => {
+                let b = byte(v, 1);
+                v = &v[2..];
+                match b {
+                    b'x' => {
+                        let (byte, rest) = backslash_x(v);
+                        v = rest;
+                        byte
+                    }
+                    b'n' => b'\n',
+                    b'r' => b'\r',
+                    b't' => b'\t',
+                    b'\\' => b'\\',
+                    b'0' => b'\0',
+                    b'\'' => b'\'',
+                    b'"' => b'"',
+                    b'\r' | b'\n' => loop {
+                        let byte = byte(v, 0);
+                        let ch = char::from_u32(u32::from(byte)).expect("invalid byte");
+                        if ch.is_whitespace() {
+                            v = &v[1..];
+                        } else {
+                            continue 'outer;
+                        }
+                    },
+                    _ => unreachable!("invalid escape"),
+                }
+            }
+            b'\r' => {
+                // bare CR not permitted
+                v = &v[2..];
+                b'\n'
+            }
+            b => {
+                v = &v[1..];
+                b
+            }
+        };
+        out.push(byte);
+    }
+
+    out
+}
+
+fn backslash_x<S>(s: &S) -> (u8, &S)
+where
+    S: Index<RangeFrom<usize>, Output = S> + AsRef<[u8]> + ?Sized,
+{
+    let mut ch = 0;
+    let b0 = byte(s, 0);
+    let b1 = byte(s, 1);
+    ch += 0x10 * (b0 - b'0');
+    ch += match b1 {
+        b'0'..=b'9' => b1 - b'0',
+        b'a'..=b'f' => 10 + (b1 - b'a'),
+        b'A'..=b'F' => 10 + (b1 - b'A'),
+        _ => unreachable!("invalid hex escape"),
+    };
+    (ch, &s[2..])
+}
+
+fn backslash_u(mut s: &str) -> (char, &str) {
+    s = &s[1..];
+
+    let mut ch = 0;
+    let mut digits = 0;
+    loop {
+        let b = byte(s, 0);
+        let digit = match b {
+            b'0'..=b'9' => b - b'0',
+            b'a'..=b'f' => 10 + b - b'a',
+            b'A'..=b'F' => 10 + b - b'A',
+            b'_' if digits > 0 => {
+                s = &s[1..];
+                continue;
+            }
+            b'}' if digits != 0 => break,
+            _ => unreachable!("invalid unicode escape"),
+        };
+        ch *= 0x10;
+        ch += u32::from(digit);
+        digits += 1;
+        s = &s[1..];
+    }
+    s = &s[1..];
+
+    (
+        char::from_u32(ch).expect("invalid unicode escape passed by compiler"),
+        s,
+    )
+}
diff --git a/vendor/time-macros/src/lib.rs b/vendor/time-macros/src/lib.rs
new file mode 100644
index 000000000..1afc313ea
--- /dev/null
+++ b/vendor/time-macros/src/lib.rs
@@ -0,0 +1,167 @@
+#![deny(
+    anonymous_parameters,
+    clippy::all,
+    const_err,
+    illegal_floating_point_literal_pattern,
+    late_bound_lifetime_arguments,
+    path_statements,
+    patterns_in_fns_without_body,
+    rust_2018_idioms,
+    trivial_casts,
+    trivial_numeric_casts,
+    unreachable_pub,
+    unsafe_code,
+    unused_extern_crates
+)]
+#![warn(
+    clippy::dbg_macro,
+    clippy::decimal_literal_representation,
+    clippy::get_unwrap,
+    clippy::nursery,
+    clippy::print_stdout,
+    clippy::todo,
+    clippy::unimplemented,
+    clippy::unnested_or_patterns,
+    clippy::unwrap_used,
+    clippy::use_debug,
+    single_use_lifetimes,
+    unused_qualifications,
+    variant_size_differences
+)]
+#![allow(
+    clippy::missing_const_for_fn, // useless in proc macro
+    clippy::redundant_pub_crate, // suggests bad style
+    clippy::option_if_let_else, // suggests terrible code
+)]
+
+#[macro_use]
+mod quote;
+
+mod date;
+mod datetime;
+mod error;
+#[cfg(any(feature = "formatting", feature = "parsing"))]
+mod format_description;
+mod helpers;
+mod offset;
+#[cfg(all(feature = "serde", any(feature = "formatting", feature = "parsing")))]
+mod serde_format_description;
+mod time;
+mod to_tokens;
+
+use proc_macro::TokenStream;
+#[cfg(all(feature = "serde", any(feature = "formatting", feature = "parsing")))]
+use proc_macro::TokenTree;
+
+use self::error::Error;
+
+macro_rules! impl_macros {
+    ($($name:ident)*) => {$(
+        #[proc_macro]
+        pub fn $name(input: TokenStream) -> TokenStream {
+            use crate::to_tokens::ToTokenTree;
+
+            let mut iter = input.into_iter().peekable();
+            match $name::parse(&mut iter) {
+                Ok(value) => match iter.peek() {
+                    Some(tree) => Error::UnexpectedToken { tree: tree.clone() }.to_compile_error(),
+                    None => TokenStream::from(value.into_token_tree()),
+                },
+                Err(err) => err.to_compile_error(),
+            }
+        }
+    )*};
+}
+
+impl_macros![date datetime offset time];
+
+#[cfg(any(feature = "formatting", feature = "parsing"))]
+#[proc_macro]
+pub fn format_description(input: TokenStream) -> TokenStream {
+    (|| {
+        let (span, string) = helpers::get_string_literal(input)?;
+        let items = format_description::parse(&string, span)?;
+
+        Ok(quote! {{
+            const DESCRIPTION: &[::time::format_description::FormatItem<'_>] = &[#S(
+                items
+                    .into_iter()
+                    .map(|item| quote! { #S(item), })
+                    .collect::<TokenStream>()
+            )];
+            DESCRIPTION
+        }})
+    })()
+    .unwrap_or_else(|err: Error| err.to_compile_error())
+}
+
+#[cfg(all(feature = "serde", any(feature = "formatting", feature = "parsing")))]
+#[proc_macro]
+pub fn serde_format_description(input: TokenStream) -> TokenStream {
+    (|| {
+        let mut tokens = input.into_iter().peekable();
+        // First, an identifier (the desired module name)
+        let mod_name = match tokens.next() {
+            Some(TokenTree::Ident(ident)) => Ok(ident),
+            Some(tree) => Err(Error::UnexpectedToken { tree }),
+            None => Err(Error::UnexpectedEndOfInput),
+        }?;
+
+        // Followed by a comma
+        helpers::consume_punct(',', &mut tokens)?;
+
+        // Then, the type to create serde serializers for (e.g., `OffsetDateTime`).
+        let formattable = match tokens.next() {
+            Some(tree @ TokenTree::Ident(_)) => Ok(tree),
+            Some(tree) => Err(Error::UnexpectedToken { tree }),
+            None => Err(Error::UnexpectedEndOfInput),
+        }?;
+
+        // Another comma
+        helpers::consume_punct(',', &mut tokens)?;
+
+        // We now have two options. The user can either provide a format description as a string or
+        // they can provide a path to a format description. If the latter, all remaining tokens are
+        // assumed to be part of the path.
+        let (format, raw_format_string) = match tokens.peek() {
+            // string literal
+            Some(TokenTree::Literal(_)) => {
+                let (span, format_string) = helpers::get_string_literal(tokens.collect())?;
+                let items = format_description::parse(&format_string, span)?;
+                let items: TokenStream =
+                    items.into_iter().map(|item| quote! { #S(item), }).collect();
+                let items = quote! { &[#S(items)] };
+
+                (
+                    items,
+                    Some(String::from_utf8_lossy(&format_string).into_owned()),
+                )
+            }
+            // path
+            Some(_) => (
+                quote! {{
+                    // We can't just do `super::path` because the path could be an absolute path. In
+                    // that case, we'd be generating `super::::path`, which is invalid. Even if we
+                    // took that into account, it's not possible to know if it's an external crate,
+                    // which would just require emitting `path` directly. By taking this approach,
+                    // we can leave it to the compiler to do the actual resolution.
+                    mod __path_hack {
+                        pub(super) use super::super::*;
+                        pub(super) use #S(tokens.collect::<TokenStream>()) as FORMAT;
+                    }
+                    __path_hack::FORMAT
+                }},
+                None,
+            ),
+            None => return Err(Error::UnexpectedEndOfInput),
+        };
+
+        Ok(serde_format_description::build(
+            mod_name,
+            formattable,
+            format,
+            raw_format_string,
+        ))
+    })()
+    .unwrap_or_else(|err: Error| err.to_compile_error_standalone())
+}
diff --git a/vendor/time-macros/src/offset.rs b/vendor/time-macros/src/offset.rs
new file mode 100644
index 000000000..c2099073f
--- /dev/null
+++ b/vendor/time-macros/src/offset.rs
@@ -0,0 +1,95 @@
+use std::iter::Peekable;
+
+use proc_macro::{token_stream, Span, TokenTree};
+
+use crate::helpers::{consume_any_ident, consume_number, consume_punct};
+use crate::to_tokens::ToTokenTree;
+use crate::Error;
+
+pub(crate) struct Offset {
+    pub(crate) hours: i8,
+    pub(crate) minutes: i8,
+    pub(crate) seconds: i8,
+}
+
+pub(crate) fn parse(chars: &mut Peekable<token_stream::IntoIter>) -> Result<Offset, Error> {
+    if consume_any_ident(&["utc", "UTC"], chars).is_ok() {
+        return Ok(Offset {
+            hours: 0,
+            minutes: 0,
+            seconds: 0,
+        });
+    }
+
+    let sign = if consume_punct('+', chars).is_ok() {
+        1
+    } else if consume_punct('-', chars).is_ok() {
+        -1
+    } else if let Some(tree) = chars.next() {
+        return Err(Error::UnexpectedToken { tree });
+    } else {
+        return Err(Error::MissingComponent {
+            name: "sign",
+            span_start: None,
+            span_end: None,
+        });
+    };
+
+    let (hours_span, hours) = consume_number::<i8>("hour", chars)?;
+    let (mut minutes_span, mut minutes) = (Span::mixed_site(), 0);
+    let (mut seconds_span, mut seconds) = (Span::mixed_site(), 0);
+
+    if consume_punct(':', chars).is_ok() {
+        let min = consume_number::<i8>("minute", chars)?;
+        minutes_span = min.0;
+        minutes = min.1;
+
+        if consume_punct(':', chars).is_ok() {
+            let sec = consume_number::<i8>("second", chars)?;
+            seconds_span = sec.0;
+            seconds = sec.1;
+        }
+    }
+
+    if hours >= 24 {
+        Err(Error::InvalidComponent {
+            name: "hour",
+            value: hours.to_string(),
+            span_start: Some(hours_span),
+            span_end: Some(hours_span),
+        })
+    } else if minutes >= 60 {
+        Err(Error::InvalidComponent {
+            name: "minute",
+            value: minutes.to_string(),
+            span_start: Some(minutes_span),
+            span_end: Some(minutes_span),
+        })
+    } else if seconds >= 60 {
+        Err(Error::InvalidComponent {
+            name: "second",
+            value: seconds.to_string(),
+            span_start: Some(seconds_span),
+            span_end: Some(seconds_span),
+        })
+    } else {
+        Ok(Offset {
+            hours: sign * hours,
+            minutes: sign * minutes,
+            seconds: sign * seconds,
+        })
+    }
+}
+
+impl ToTokenTree for Offset {
+    fn into_token_tree(self) -> TokenTree {
+        quote_group! {{
+            const OFFSET: ::time::UtcOffset = ::time::UtcOffset::__from_hms_unchecked(
+                #(self.hours),
+                #(self.minutes),
+                #(self.seconds),
+            );
+            OFFSET
+        }}
+    }
+}
diff --git a/vendor/time-macros/src/quote.rs b/vendor/time-macros/src/quote.rs
new file mode 100644
index 000000000..2fe86cc98
--- /dev/null
+++ b/vendor/time-macros/src/quote.rs
@@ -0,0 +1,134 @@
+macro_rules! quote {
+    () => (::proc_macro::TokenStream::new());
+    ($($x:tt)*) => {{
+        let mut ts = ::proc_macro::TokenStream::new();
+        let ts_mut = &mut ts;
+        quote_inner!(ts_mut $($x)*);
+        ts
+    }};
+}
+
+#[cfg(any(feature = "formatting", feature = "parsing"))]
+macro_rules! quote_append {
+    ($ts:ident $($x:tt)*) => {{
+        quote_inner!($ts $($x)*);
+    }};
+}
+
+macro_rules! quote_group {
+    ({ $($x:tt)* }) => {
+        ::proc_macro::TokenTree::Group(::proc_macro::Group::new(
+            ::proc_macro::Delimiter::Brace,
+            quote!($($x)*)
+        ))
+    };
+}
+
+macro_rules! sym {
+    ($ts:ident $x:tt $y:tt) => {
+        $ts.extend([
+            ::proc_macro::TokenTree::from(::proc_macro::Punct::new(
+                $x,
+                ::proc_macro::Spacing::Joint,
+            )),
+            ::proc_macro::TokenTree::from(::proc_macro::Punct::new(
+                $y,
+                ::proc_macro::Spacing::Alone,
+            )),
+        ]);
+    };
+    ($ts:ident $x:tt) => {
+        $ts.extend([::proc_macro::TokenTree::from(::proc_macro::Punct::new(
+            $x,
+            ::proc_macro::Spacing::Alone,
+        ))]);
+    };
+}
+
+macro_rules! quote_inner {
+    // Base case
+    ($ts:ident) => {};
+
+    // Single or double symbols
+    ($ts:ident :: $($tail:tt)*) => { sym!($ts ':' ':'); quote_inner!($ts $($tail)*); };
+    ($ts:ident .. $($tail:tt)*) => { sym!($ts '.' '.'); quote_inner!($ts $($tail)*); };
+    ($ts:ident : $($tail:tt)*) => { sym!($ts ':'); quote_inner!($ts $($tail)*); };
+    ($ts:ident = $($tail:tt)*) => { sym!($ts '='); quote_inner!($ts $($tail)*); };
+    ($ts:ident ; $($tail:tt)*) => { sym!($ts ';'); quote_inner!($ts $($tail)*); };
+    ($ts:ident , $($tail:tt)*) => { sym!($ts ','); quote_inner!($ts $($tail)*); };
+    ($ts:ident . $($tail:tt)*) => { sym!($ts '.'); quote_inner!($ts $($tail)*); };
+    ($ts:ident & $($tail:tt)*) => { sym!($ts '&'); quote_inner!($ts $($tail)*); };
+    ($ts:ident << $($tail:tt)*) => { sym!($ts '<' '<'); quote_inner!($ts $($tail)*); };
+    ($ts:ident < $($tail:tt)*) => { sym!($ts '<'); quote_inner!($ts $($tail)*); };
+    ($ts:ident >> $($tail:tt)*) => { sym!($ts '>' '>'); quote_inner!($ts $($tail)*); };
+    ($ts:ident > $($tail:tt)*) => { sym!($ts '>'); quote_inner!($ts $($tail)*); };
+    ($ts:ident -> $($tail:tt)*) => { sym!($ts '-' '>'); quote_inner!($ts $($tail)*); };
+    ($ts:ident ? $($tail:tt)*) => { sym!($ts '?'); quote_inner!($ts $($tail)*); };
+    ($ts:ident ! $($tail:tt)*) => { sym!($ts '!'); quote_inner!($ts $($tail)*); };
+    ($ts:ident | $($tail:tt)*) => { sym!($ts '|'); quote_inner!($ts $($tail)*); };
+    ($ts:ident * $($tail:tt)*) => { sym!($ts '*'); quote_inner!($ts $($tail)*); };
+
+    // Identifier
+    ($ts:ident $i:ident $($tail:tt)*) => {
+        $ts.extend([::proc_macro::TokenTree::from(::proc_macro::Ident::new(
+            &stringify!($i),
+            ::proc_macro::Span::mixed_site(),
+        ))]);
+        quote_inner!($ts $($tail)*);
+    };
+
+    // Literal
+    ($ts:ident $l:literal $($tail:tt)*) => {
+        $ts.extend([::proc_macro::TokenTree::from(::proc_macro::Literal::string(&$l))]);
+        quote_inner!($ts $($tail)*);
+    };
+
+    // Lifetime
+    ($ts:ident $l:lifetime $($tail:tt)*) => {
+        $ts.extend([
+            ::proc_macro::TokenTree::from(
+                ::proc_macro::Punct::new('\'', ::proc_macro::Spacing::Joint)
+            ),
+            ::proc_macro::TokenTree::from(::proc_macro::Ident::new(
+                stringify!($l).trim_start_matches(|c| c == '\''),
+                ::proc_macro::Span::mixed_site(),
+            )),
+        ]);
+        quote_inner!($ts $($tail)*);
+    };
+
+    // Groups
+    ($ts:ident ($($inner:tt)*) $($tail:tt)*) => {
+        $ts.extend([::proc_macro::TokenTree::Group(::proc_macro::Group::new(
+            ::proc_macro::Delimiter::Parenthesis,
+            quote!($($inner)*)
+        ))]);
+        quote_inner!($ts $($tail)*);
+    };
+    ($ts:ident [$($inner:tt)*] $($tail:tt)*) => {
+        $ts.extend([::proc_macro::TokenTree::Group(::proc_macro::Group::new(
+            ::proc_macro::Delimiter::Bracket,
+            quote!($($inner)*)
+        ))]);
+        quote_inner!($ts $($tail)*);
+    };
+    ($ts:ident {$($inner:tt)*} $($tail:tt)*) => {
+        $ts.extend([::proc_macro::TokenTree::Group(::proc_macro::Group::new(
+            ::proc_macro::Delimiter::Brace,
+            quote!($($inner)*)
+        ))]);
+        quote_inner!($ts $($tail)*);
+    };
+
+    // Interpolated values
+    // TokenTree by default
+    ($ts:ident #($e:expr) $($tail:tt)*) => {
+        $ts.extend([$crate::to_tokens::ToTokenTree::into_token_tree($e)]);
+        quote_inner!($ts $($tail)*);
+    };
+    // Allow a TokenStream by request. It's more expensive, so avoid if possible.
+    ($ts:ident #S($e:expr) $($tail:tt)*) => {
+        $crate::to_tokens::ToTokenStream::append_to($e, $ts);
+        quote_inner!($ts $($tail)*);
+    };
+}
diff --git a/vendor/time-macros/src/serde_format_description.rs b/vendor/time-macros/src/serde_format_description.rs
new file mode 100644
index 000000000..c09a4e9e2
--- /dev/null
+++ b/vendor/time-macros/src/serde_format_description.rs
@@ -0,0 +1,163 @@
+use proc_macro::{Ident, TokenStream, TokenTree};
+
+pub(crate) fn build(
+    mod_name: Ident,
+    ty: TokenTree,
+    format: TokenStream,
+    raw_format_string: Option<String>,
+) -> TokenStream {
+    let ty_s = &*ty.to_string();
+
+    let format_description_display = raw_format_string.unwrap_or_else(|| format.to_string());
+
+    let visitor = if cfg!(feature = "parsing") {
+        quote! {
+            struct Visitor;
+            struct OptionVisitor;
+
+            impl<'a> ::serde::de::Visitor<'a> for Visitor {
+                type Value = __TimeSerdeType;
+
+                fn expecting(&self, f: &mut ::std::fmt::Formatter<'_>) -> ::std::fmt::Result {
+                    write!(
+                        f,
+                        concat!(
+                            "a(n) `",
+                            #(ty_s),
+                            "` in the format \"{}\"",
+                        ),
+                        #(format_description_display.as_str())
+                    )
+                }
+
+                fn visit_str<E: ::serde::de::Error>(
+                    self,
+                    value: &str
+                ) -> Result<__TimeSerdeType, E> {
+                    __TimeSerdeType::parse(value, &DESCRIPTION).map_err(E::custom)
+                }
+            }
+
+            impl<'a> ::serde::de::Visitor<'a> for OptionVisitor {
+                type Value = Option<__TimeSerdeType>;
+
+                fn expecting(&self, f: &mut ::std::fmt::Formatter<'_>) -> ::std::fmt::Result {
+                    write!(
+                        f,
+                        concat!(
+                            "an `Option<",
+                            #(ty_s),
+                            ">` in the format \"{}\"",
+                        ),
+                        #(format_description_display.as_str())
+                    )
+                }
+
+                fn visit_some<D: ::serde::de::Deserializer<'a>>(
+                    self,
+                    deserializer: D
+                ) -> Result<Option<__TimeSerdeType>, D::Error> {
+                    deserializer
+                        .deserialize_any(Visitor)
+                        .map(Some)
+                }
+
+                fn visit_none<E: ::serde::de::Error>(
+                    self
+                ) -> Result<Option<__TimeSerdeType>, E> {
+                    Ok(None)
+                }
+            }
+        }
+    } else {
+        quote!()
+    };
+
+    let serialize_primary = if cfg!(feature = "formatting") {
+        quote! {
+            pub fn serialize<S: ::serde::Serializer>(
+                datetime: &__TimeSerdeType,
+                serializer: S,
+            ) -> Result<S::Ok, S::Error> {
+                use ::serde::Serialize;
+                datetime
+                    .format(&DESCRIPTION)
+                    .map_err(::time::error::Format::into_invalid_serde_value::<S>)?
+                    .serialize(serializer)
+            }
+        }
+    } else {
+        quote!()
+    };
+
+    let deserialize_primary = if cfg!(feature = "parsing") {
+        quote! {
+            pub fn deserialize<'a, D: ::serde::Deserializer<'a>>(
+                deserializer: D
+            ) -> Result<__TimeSerdeType, D::Error> {
+                use ::serde::Deserialize;
+                deserializer.deserialize_any(Visitor)
+            }
+        }
+    } else {
+        quote!()
+    };
+
+    let serialize_option = if cfg!(feature = "formatting") {
+        quote! {
+            pub fn serialize<S: ::serde::Serializer>(
+                option: &Option<__TimeSerdeType>,
+                serializer: S,
+            ) -> Result<S::Ok, S::Error> {
+                use ::serde::Serialize;
+                option.map(|datetime| datetime.format(&DESCRIPTION))
+                    .transpose()
+                    .map_err(::time::error::Format::into_invalid_serde_value::<S>)?
+                    .serialize(serializer)
+            }
+        }
+    } else {
+        quote!()
+    };
+
+    let deserialize_option = if cfg!(feature = "parsing") {
+        quote! {
+            pub fn deserialize<'a, D: ::serde::Deserializer<'a>>(
+                deserializer: D
+            ) -> Result<Option<__TimeSerdeType>, D::Error> {
+                use ::serde::Deserialize;
+                deserializer.deserialize_option(OptionVisitor)
+            }
+        }
+    } else {
+        quote!()
+    };
+
+    let deserialize_option_imports = if cfg!(feature = "parsing") {
+        quote! {
+            use super::{OptionVisitor, Visitor};
+        }
+    } else {
+        quote!()
+    };
+
+    quote! {
+        mod #(mod_name) {
+            use ::time::#(ty) as __TimeSerdeType;
+
+            const DESCRIPTION: &[::time::format_description::FormatItem<'_>] = #S(format);
+
+            #S(visitor)
+            #S(serialize_primary)
+            #S(deserialize_primary)
+
+            pub(super) mod option {
+                use super::{DESCRIPTION, __TimeSerdeType};
+                #S(deserialize_option_imports)
+
+                #S(serialize_option)
+                #S(deserialize_option)
+            }
+        }
+    }
+}
diff --git a/vendor/time-macros/src/time.rs b/vendor/time-macros/src/time.rs
new file mode 100644
index 000000000..719e2051f
--- /dev/null
+++ b/vendor/time-macros/src/time.rs
@@ -0,0 +1,118 @@
+use std::iter::Peekable;
+
+use proc_macro::{token_stream, Span, TokenTree};
+
+use crate::helpers::{consume_any_ident, consume_number, consume_punct};
+use crate::to_tokens::ToTokenTree;
+use crate::Error;
+
+enum Period {
+    Am,
+    Pm,
+    _24,
+}
+
+pub(crate) struct Time {
+    pub(crate) hour: u8,
+    pub(crate) minute: u8,
+    pub(crate) second: u8,
+    pub(crate) nanosecond: u32,
+}
+
+pub(crate) fn parse(chars: &mut Peekable<token_stream::IntoIter>) -> Result<Time, Error> {
+    fn consume_period(chars: &mut Peekable<token_stream::IntoIter>) -> (Option<Span>, Period) {
+        if let Ok(span) = consume_any_ident(&["am", "AM"], chars) {
+            (Some(span), Period::Am)
+        } else if let Ok(span) = consume_any_ident(&["pm", "PM"], chars) {
+            (Some(span), Period::Pm)
+        } else {
+            (None, Period::_24)
+        }
+    }
+
+    let (hour_span, hour) = consume_number("hour", chars)?;
+
+    let ((minute_span, minute), (second_span, second), (period_span, period)) =
+        match consume_period(chars) {
+            // Nothing but the 12-hour clock hour and AM/PM
+            (period_span @ Some(_), period) => (
+                (Span::mixed_site(), 0),
+                (Span::mixed_site(), 0.),
+                (period_span, period),
+            ),
+            (None, _) => {
+                consume_punct(':', chars)?;
+                let (minute_span, minute) = consume_number::<u8>("minute", chars)?;
+                let (second_span, second): (_, f64) = if consume_punct(':', chars).is_ok() {
+                    consume_number("second", chars)?
+                } else {
+                    (Span::mixed_site(), 0.)
+                };
+                let (period_span, period) = consume_period(chars);
+                (
+                    (minute_span, minute),
+                    (second_span, second),
+                    (period_span, period),
+                )
+            }
+        };
+
+    let hour = match (hour, period) {
+        (0, Period::Am | Period::Pm) => {
+            return Err(Error::InvalidComponent {
+                name: "hour",
+                value: hour.to_string(),
+                span_start: Some(hour_span),
+                span_end: Some(period_span.unwrap_or(hour_span)),
+            });
+        }
+        (12, Period::Am) => 0,
+        (12, Period::Pm) => 12,
+        (hour, Period::Am | Period::_24) => hour,
+        (hour, Period::Pm) => hour + 12,
+    };
+
+    if hour >= 24 {
+        Err(Error::InvalidComponent {
+            name: "hour",
+            value: hour.to_string(),
+            span_start: Some(hour_span),
+            span_end: Some(period_span.unwrap_or(hour_span)),
+        })
+    } else if minute >= 60 {
+        Err(Error::InvalidComponent {
+            name: "minute",
+            value: minute.to_string(),
+            span_start: Some(minute_span),
+            span_end: Some(minute_span),
+        })
+    } else if second >= 60. {
+        Err(Error::InvalidComponent {
+            name: "second",
+            value: second.to_string(),
+            span_start: Some(second_span),
+            span_end: Some(second_span),
+        })
+    } else {
+        Ok(Time {
+            hour,
+            minute,
+            second: second.trunc() as _,
+            nanosecond: (second.fract() * 1_000_000_000.).round() as _,
+        })
+    }
+}
+
+impl ToTokenTree for Time {
+    fn into_token_tree(self) -> TokenTree {
+        quote_group! {{
+            const TIME: ::time::Time = ::time::Time::__from_hms_nanos_unchecked(
+                #(self.hour),
+                #(self.minute),
+                #(self.second),
+                #(self.nanosecond),
+            );
+            TIME
+        }}
+    }
+}
diff --git a/vendor/time-macros/src/to_tokens.rs b/vendor/time-macros/src/to_tokens.rs
new file mode 100644
index 000000000..3a293925c
--- /dev/null
+++ b/vendor/time-macros/src/to_tokens.rs
@@ -0,0 +1,68 @@
+use proc_macro::{Group, Ident, Literal, Punct, Span, TokenStream, TokenTree};
+
+pub(crate) trait ToTokenStream: Sized {
+    fn append_to(self, ts: &mut TokenStream);
+}
+
+pub(crate) trait ToTokenTree: Sized {
+    fn into_token_tree(self) -> TokenTree;
+}
+
+impl<T: ToTokenTree> ToTokenStream for T {
+    fn append_to(self, ts: &mut TokenStream) {
+        ts.extend([self.into_token_tree()])
+    }
+}
+
+impl ToTokenTree for bool {
+    fn into_token_tree(self) -> TokenTree {
+        let lit = if self { "true" } else { "false" };
+        TokenTree::Ident(Ident::new(lit, Span::mixed_site()))
+    }
+}
+
+impl ToTokenStream for TokenStream {
+    fn append_to(self, ts: &mut TokenStream) {
+        ts.extend(self)
+    }
+}
+
+impl ToTokenTree for TokenTree {
+    fn into_token_tree(self) -> TokenTree {
+        self
+    }
+}
+
+impl ToTokenTree for &str {
+    fn into_token_tree(self) -> TokenTree {
+        TokenTree::Literal(Literal::string(self))
+    }
+}
+
+macro_rules! impl_for_tree_types {
+    ($($type:ty)*) => {$(
+        impl ToTokenTree for $type {
+            fn into_token_tree(self) -> TokenTree {
+                TokenTree::from(self)
+            }
+        }
+    )*};
+}
+impl_for_tree_types![Ident Literal Group Punct];
+
+macro_rules! impl_for_int {
+    ($($type:ty => $method:ident)*) => {$(
+        impl ToTokenTree for $type {
+            fn into_token_tree(self) -> TokenTree {
+                TokenTree::from(Literal::$method(self))
+            }
+        }
+    )*};
+}
+impl_for_int! {
+    i8 => i8_unsuffixed
+    u8 => u8_unsuffixed
+    u16 => u16_unsuffixed
+    i32 => i32_unsuffixed
+    u32 => u32_unsuffixed
+}