[−][src]Struct kompact::Fuse
Drain
panicking on error
Logger
requires a root drain to handle all errors (Drain::Error == ()
),
Fuse
will wrap a Drain
and panic if it returns any errors.
Note: Drain::Err
must implement Display
(for displaying on panick). It's
easy to create own Fuse
drain if this requirement can't be fulfilled.
Methods
impl<D> Fuse<D> where
D: Drain,
<D as Drain>::Err: Debug,
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D: Drain,
<D as Drain>::Err: Debug,
Trait Implementations
impl<D> Drain for Fuse<D> where
D: Drain,
<D as Drain>::Err: Debug,
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D: Drain,
<D as Drain>::Err: Debug,
type Ok = ()
Type returned by this drain Read more
type Err = NeverStruct
Type of potential errors that can be returned by this Drain
fn log(
&self,
record: &Record,
logger_values: &OwnedKVList
) -> Result<<Fuse<D> as Drain>::Ok, NeverStruct>
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&self,
record: &Record,
logger_values: &OwnedKVList
) -> Result<<Fuse<D> as Drain>::Ok, NeverStruct>
fn is_enabled(&self, level: Level) -> bool
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fn is_critical_enabled(&self) -> bool
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Avoid: See is_enabled
fn is_error_enabled(&self) -> bool
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Avoid: See is_enabled
fn is_warning_enabled(&self) -> bool
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Avoid: See is_enabled
fn is_info_enabled(&self) -> bool
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Avoid: See is_enabled
fn is_debug_enabled(&self) -> bool
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Avoid: See is_enabled
fn is_trace_enabled(&self) -> bool
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Avoid: See is_enabled
fn map<F, R>(self, f: F) -> R where
F: FnOnce(Self) -> R,
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F: FnOnce(Self) -> R,
Pass Drain
through a closure, eg. to wrap into another Drain
. Read more
fn filter<F>(self, f: F) -> Filter<Self, F> where
F: FilterFn,
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F: FilterFn,
Filter logging records passed to Drain
Read more
fn filter_level(self, level: Level) -> LevelFilter<Self>
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Filter logging records passed to Drain
(by level) Read more
fn map_err<F, E>(self, f: F) -> MapError<Self, E> where
F: MapErrFn<Self::Err, E>,
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F: MapErrFn<Self::Err, E>,
Map logging errors returned by this drain Read more
fn ignore_res(self) -> IgnoreResult<Self>
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Ignore results returned by this drain Read more
fn fuse(self) -> Fuse<Self> where
Self::Err: Debug,
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Self::Err: Debug,
Make Self
panic when returning any errors Read more
impl<D> Debug for Fuse<D> where
D: Drain + Debug,
<D as Drain>::Err: Debug,
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D: Drain + Debug,
<D as Drain>::Err: Debug,
impl<D> Clone for Fuse<D> where
D: Drain + Clone,
<D as Drain>::Err: Debug,
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D: Drain + Clone,
<D as Drain>::Err: Debug,
Auto Trait Implementations
Blanket Implementations
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.
fn to_owned(&self) -> T
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fn clone_into(&self, target: &mut T)
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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> 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> 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> Borrow<T> for T where
T: ?Sized,
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T: ?Sized,
impl<T> Any for T where
T: 'static + ?Sized,
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T: 'static + ?Sized,
impl<T> SendSyncUnwindSafe for T where
T: Send + Sync + UnwindSafe + ?Sized,
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T: Send + Sync + UnwindSafe + ?Sized,
impl<T> SendSyncUnwindSafeDrain for T where
T: Drain + Send + Sync + UnwindSafe + ?Sized,
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T: Drain + Send + Sync + UnwindSafe + ?Sized,
impl<T> SendSyncRefUnwindSafeDrain for T where
T: Drain + Send + Sync + RefUnwindSafe + ?Sized,
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T: Drain + Send + Sync + RefUnwindSafe + ?Sized,
impl<T> SendRefUnwindSafeDrain for T where
T: Drain + Send + RefUnwindSafe + ?Sized,
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T: Drain + Send + RefUnwindSafe + ?Sized,