Struct slog::Discard [−][src]
Drain
discarding everything
/dev/null
of Drain
s
Trait Implementations
impl Clone for Discard
[src]
impl Copy for Discard
[src]
impl Debug for Discard
[src]
impl Drain for Discard
[src]
type Ok = ()
Type returned by this drain Read more
type Err = Never
Type of potential errors that can be returned by this Drain
fn log(&self, _: &Record<'_>, _: &OwnedKVList) -> Result<(), Never>
[src]
fn is_enabled(&self, _1: Level) -> bool
[src]
fn is_critical_enabled(&self) -> bool
[src]
fn is_error_enabled(&self) -> bool
[src]
fn is_warning_enabled(&self) -> bool
[src]
fn is_info_enabled(&self) -> bool
[src]
fn is_debug_enabled(&self) -> bool
[src]
fn is_trace_enabled(&self) -> bool
[src]
fn map<F, R>(self, f: F) -> R where
Self: Sized,
F: FnOnce(Self) -> R,
[src]
Self: Sized,
F: FnOnce(Self) -> R,
fn filter<F>(self, f: F) -> Filter<Self, F> where
Self: Sized,
F: FilterFn,
[src]
Self: Sized,
F: FilterFn,
fn filter_level(self, level: Level) -> LevelFilter<Self> where
Self: Sized,
[src]
Self: Sized,
fn map_err<F, E>(self, f: F) -> MapError<Self, E> where
Self: Sized,
F: MapErrFn<Self::Err, E>,
[src]
Self: Sized,
F: MapErrFn<Self::Err, E>,
fn ignore_res(self) -> IgnoreResult<Self> where
Self: Sized,
[src]
Self: Sized,
fn fuse(self) -> Fuse<Self> where
Self::Err: Debug,
Self: Sized,
[src]
Self::Err: Debug,
Self: Sized,
Auto Trait Implementations
impl RefUnwindSafe for Discard
impl Send for Discard
impl Sync for Discard
impl Unpin for Discard
impl UnwindSafe for Discard
Blanket Implementations
impl<T> Any for T where
T: 'static + ?Sized,
[src]
T: 'static + ?Sized,
impl<T> Borrow<T> for T where
T: ?Sized,
[src]
T: ?Sized,
impl<T> BorrowMut<T> for T where
T: ?Sized,
[src]
T: ?Sized,
pub fn borrow_mut(&mut self) -> &mut T
[src]
impl<T> From<T> for T
[src]
impl<T, U> Into<U> for T where
U: From<T>,
[src]
U: From<T>,
impl<T> SendRefUnwindSafeDrain for T where
T: Drain + Send + RefUnwindSafe + ?Sized,
[src]
T: Drain + Send + RefUnwindSafe + ?Sized,
impl<T> SendSyncRefUnwindSafeDrain for T where
T: Drain + Send + Sync + RefUnwindSafe + ?Sized,
[src]
T: Drain + Send + Sync + RefUnwindSafe + ?Sized,
impl<T> SendSyncUnwindSafe for T where
T: Send + Sync + UnwindSafe + ?Sized,
[src]
T: Send + Sync + UnwindSafe + ?Sized,
impl<T> SendSyncUnwindSafeDrain for T where
T: Drain + Send + Sync + UnwindSafe + ?Sized,
[src]
T: Drain + Send + Sync + UnwindSafe + ?Sized,
impl<T> ToOwned for T where
T: Clone,
[src]
T: Clone,
type Owned = T
The resulting type after obtaining ownership.
pub fn to_owned(&self) -> T
[src]
pub fn clone_into(&self, target: &mut T)
[src]
impl<T, U> TryFrom<U> for T where
U: Into<T>,
[src]
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>
[src]
impl<T, U> TryInto<U> for T where
U: TryFrom<T>,
[src]
U: TryFrom<T>,