summaryrefslogtreecommitdiffstats
path: root/vendor/tracing-subscriber/tests/layer_filters/combinators.rs
diff options
context:
space:
mode:
Diffstat (limited to '')
-rw-r--r--vendor/tracing-subscriber/tests/layer_filters/combinators.rs42
1 files changed, 0 insertions, 42 deletions
diff --git a/vendor/tracing-subscriber/tests/layer_filters/combinators.rs b/vendor/tracing-subscriber/tests/layer_filters/combinators.rs
deleted file mode 100644
index 6052a2d00..000000000
--- a/vendor/tracing-subscriber/tests/layer_filters/combinators.rs
+++ /dev/null
@@ -1,42 +0,0 @@
-use super::*;
-use tracing_subscriber::{
- filter::{filter_fn, FilterExt, LevelFilter},
- prelude::*,
-};
-
-#[test]
-fn and() {
- let (layer, handle) = layer::mock()
- .event(
- event::msg("a very interesting event")
- .at_level(tracing::Level::INFO)
- .with_target("interesting_target"),
- )
- .done()
- .run_with_handle();
-
- // Enables spans and events with targets starting with `interesting_target`:
- let target_filter = filter::filter_fn(|meta| meta.target().starts_with("interesting_target"));
-
- // Enables spans and events with levels `INFO` and below:
- let level_filter = LevelFilter::INFO;
-
- // Combine the two filters together, returning a filter that only enables
- // spans and events that *both* filters will enable:
- let filter = target_filter.and(level_filter);
-
- let _subscriber = tracing_subscriber::registry()
- .with(layer.with_filter(filter))
- .set_default();
-
- // This event will *not* be enabled:
- tracing::info!("an event with an uninteresting target");
-
- // This event *will* be enabled:
- tracing::info!(target: "interesting_target", "a very interesting event");
-
- // This event will *not* be enabled:
- tracing::debug!(target: "interesting_target", "interesting debug event...");
-
- handle.assert_finished();
-}