[−][src]Enum slog::Level
Logging level associated with a logging Record
Variants
Critical
Critical
Error
Error
Warning
Warning
Info
Info
Debug
Debug
Trace
Trace
Methods
impl Level
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pub fn as_short_str(&self) -> &'static str
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Convert to str
from LOG_LEVEL_SHORT_NAMES
pub fn as_str(&self) -> &'static str
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Convert to str
from LOG_LEVEL_NAMES
pub fn as_usize(&self) -> usize
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Cast Level
to ordering integer
Critical
is the smallest and Trace
the biggest value
pub fn from_usize(u: usize) -> Option<Level>
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Get a Level
from an usize
This complements as_usize
impl Level
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pub fn is_at_least(&self, level: Self) -> bool
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Returns true if self
is at least level
logging level
Trait Implementations
impl PartialEq<Level> for Level
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fn eq(&self, other: &Level) -> bool
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#[must_use]
fn ne(&self, other: &Rhs) -> bool
1.0.0[src]
This method tests for !=
.
impl Eq for Level
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impl Ord for Level
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fn cmp(&self, other: &Level) -> Ordering
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fn max(self, other: Self) -> Self
1.21.0[src]
Compares and returns the maximum of two values. Read more
fn min(self, other: Self) -> Self
1.21.0[src]
Compares and returns the minimum of two values. Read more
fn clamp(self, min: Self, max: Self) -> Self
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clamp
)Restrict a value to a certain interval. Read more
impl PartialOrd<Level> for Level
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fn partial_cmp(&self, other: &Level) -> Option<Ordering>
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#[must_use]
fn lt(&self, other: &Rhs) -> bool
1.0.0[src]
This method tests less than (for self
and other
) and is used by the <
operator. Read more
#[must_use]
fn le(&self, other: &Rhs) -> bool
1.0.0[src]
This method tests less than or equal to (for self
and other
) and is used by the <=
operator. Read more
#[must_use]
fn gt(&self, other: &Rhs) -> bool
1.0.0[src]
This method tests greater than (for self
and other
) and is used by the >
operator. Read more
#[must_use]
fn ge(&self, other: &Rhs) -> bool
1.0.0[src]
This method tests greater than or equal to (for self
and other
) and is used by the >=
operator. Read more
impl Copy for Level
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impl Display for Level
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impl Debug for Level
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impl FromStr for Level
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type Err = ()
The associated error which can be returned from parsing.
fn from_str(level: &str) -> Result<Level, ()>
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impl Clone for Level
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Auto Trait Implementations
impl Send for Level
impl Sync for Level
impl Unpin for Level
impl RefUnwindSafe for Level
impl UnwindSafe for Level
Blanket Implementations
impl<T> SendSyncUnwindSafe for T where
T: Send + Sync + UnwindSafe + ?Sized,
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T: Send + Sync + UnwindSafe + ?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.
fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>
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impl<T, U> Into<U> for T where
U: From<T>,
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U: From<T>,
impl<T> From<T> for T
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impl<T, U> TryInto<U> for T where
U: TryFrom<T>,
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U: TryFrom<T>,
type Error = <U as TryFrom<T>>::Error
The type returned in the event of a conversion error.
fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>
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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,
fn borrow_mut(&mut self) -> &mut T
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impl<T> Any for T where
T: 'static + ?Sized,
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T: 'static + ?Sized,
impl<T> ToOwned for T where
T: Clone,
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T: Clone,
type Owned = T
The resulting type after obtaining ownership.
fn to_owned(&self) -> T
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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,