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docs: fix incorrect docs in tracing_core::LevelFilter #1692

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merged 3 commits into from
Oct 28, 2021
Merged

docs: fix incorrect docs in tracing_core::LevelFilter #1692

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dd03113
docs: fix incorrect docs in `tracing_core::LevelFilter`; resolves #1669.
davidbarsky Oct 27, 2021
76582b9
whoops, one more
davidbarsky Oct 27, 2021
1026976
address comments from eliza
davidbarsky Oct 28, 2021
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12 changes: 7 additions & 5 deletions tracing-core/src/metadata.rs
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Original file line number Diff line number Diff line change
Expand Up @@ -127,7 +127,7 @@ pub struct Kind(KindInner);
/// verbosity. `Level`s can be compared against [`LevelFilter`]s, and
/// [`LevelFilter`] has a variant for each `Level`, which compares analogously
/// to that level. In addition, [`LevelFilter`] adds a [`LevelFilter::OFF`]
/// variant, which is considered "less verbose" than every other `Level. This is
/// variant, which is considered "less verbose" than every other `Level`. This is
/// intended to allow filters to completely disable tracing in a particular context.
///
/// For example:
Expand Down Expand Up @@ -225,14 +225,16 @@ pub struct Level(LevelInner);
/// A filter comparable to a verbosity [`Level`].
///
/// If a [`Level`] is considered less than a `LevelFilter`, it should be
/// considered disabled; if greater than or equal to the `LevelFilter`, that
/// level is enabled.
/// considered enabled; if greater than or equal to the `LevelFilter`,
/// that level is disabled. See [`LevelFilter::current`] for more
/// details.
///
/// Note that this is essentially identical to the `Level` type, but with the
/// addition of an [`OFF`] level that completely disables all trace
/// instrumentation.
///
/// See the documentation for the [`Level`] type for more details.
/// See the documentation for the [`Level`] type to see how `Level`s
/// and `LevelFilter`s interact.
///
/// [`OFF`]: LevelFilter::OFF
#[repr(transparent)]
Expand Down Expand Up @@ -582,7 +584,7 @@ impl LevelFilter {
/// Therefore, comparing a given span or event's level to the returned
/// `LevelFilter` **can** be used for determining if something is
/// *disabled*, but **should not** be used for determining if something is
/// *enabled*.`
/// *enabled*.
///
/// [`Level`]: ../struct.Level.html
/// [`Subscriber`]: ../../trait.Subscriber.html
Expand Down