[−][src]Struct tracing_core::metadata::Level
Describes the level of verbosity of a span or event.
Implementations
impl Level
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pub const ERROR: Level
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The "error" level.
Designates very serious errors.
pub const WARN: Level
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The "warn" level.
Designates hazardous situations.
pub const INFO: Level
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The "info" level.
Designates useful information.
pub const DEBUG: Level
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The "debug" level.
Designates lower priority information.
pub const TRACE: Level
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The "trace" level.
Designates very low priority, often extremely verbose, information.
Trait Implementations
impl Clone for Level
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impl Copy for Level
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impl Debug for Level
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impl Display for Level
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impl Eq for Level
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impl From<Level> for LevelFilter
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impl FromStr for Level
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type Err = ParseLevelError
The associated error which can be returned from parsing.
fn from_str(s: &str) -> Result<Self, ParseLevelError>
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impl Ord for Level
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fn cmp(&self, other: &Self) -> Ordering
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#[must_use]pub fn max(self, other: Self) -> Self
1.21.0[src]
#[must_use]pub fn min(self, other: Self) -> Self
1.21.0[src]
#[must_use]pub fn clamp(self, min: Self, max: Self) -> Self
1.50.0[src]
impl PartialEq<Level> for Level
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impl PartialEq<Level> for LevelFilter
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impl PartialEq<LevelFilter> for Level
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fn eq(&self, other: &LevelFilter) -> bool
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#[must_use]pub fn ne(&self, other: &Rhs) -> bool
1.0.0[src]
impl PartialOrd<Level> for Level
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fn partial_cmp(&self, other: &Level) -> Option<Ordering>
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fn lt(&self, other: &Level) -> bool
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fn le(&self, other: &Level) -> bool
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fn gt(&self, other: &Level) -> bool
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fn ge(&self, other: &Level) -> bool
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impl PartialOrd<Level> for LevelFilter
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fn partial_cmp(&self, other: &Level) -> Option<Ordering>
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fn lt(&self, other: &Level) -> bool
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fn le(&self, other: &Level) -> bool
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fn gt(&self, other: &Level) -> bool
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fn ge(&self, other: &Level) -> bool
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impl PartialOrd<LevelFilter> for Level
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fn partial_cmp(&self, other: &LevelFilter) -> Option<Ordering>
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fn lt(&self, other: &LevelFilter) -> bool
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fn le(&self, other: &LevelFilter) -> bool
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fn gt(&self, other: &LevelFilter) -> bool
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fn ge(&self, other: &LevelFilter) -> bool
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impl StructuralEq for Level
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impl StructuralPartialEq for Level
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Auto Trait Implementations
impl RefUnwindSafe for Level
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impl Send for Level
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impl Sync for Level
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impl Unpin for Level
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impl UnwindSafe for Level
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Blanket Implementations
impl<T> Any for T where
T: 'static + ?Sized,
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T: 'static + ?Sized,
impl<T> Borrow<T> for T where
T: ?Sized,
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T: ?Sized,
impl<T> BorrowMut<T> for T where
T: ?Sized,
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T: ?Sized,
pub fn borrow_mut(&mut self) -> &mut T
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impl<T> From<T> for T
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impl<T, U> Into<U> for T where
U: From<T>,
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U: From<T>,
impl<T> ToOwned for T where
T: Clone,
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T: Clone,
type Owned = T
The resulting type after obtaining ownership.
pub fn to_owned(&self) -> T
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pub fn clone_into(&self, target: &mut T)
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impl<T> ToString for T where
T: Display + ?Sized,
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T: Display + ?Sized,
impl<T, U> TryFrom<U> for T where
U: Into<T>,
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U: Into<T>,
type Error = Infallible
The type returned in the event of a conversion error.
pub fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>
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impl<T, U> TryInto<U> for T where
U: TryFrom<T>,
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U: TryFrom<T>,