Struct etwin_log::Filter

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pub struct Filter<P, L> { /* private fields */ }
Expand description

Filter events to keep only those verifying the predicate

Trait Implementations§

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impl<T, P, L> Logger<T> for Filter<P, L>where P: Send + Sync + Fn(&T) -> bool, L: Logger<T>,

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fn log(&self, ev: T)

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fn filter<P>(self, predicate: P) -> Filter<P, Self>where Self: Sized, P: Send + Sync + Fn(&T) -> bool,

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fn map<S, F>(self, f: F) -> Map<F, Self>where Self: Sized, F: Send + Sync + Fn(S) -> T,

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fn filter_map<S, F>(self, f: F) -> FilterMap<F, Self>where Self: Sized, F: Send + Sync + Fn(S) -> Option<T>,

Auto Trait Implementations§

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impl<P, L> RefUnwindSafe for Filter<P, L>where L: RefUnwindSafe, P: RefUnwindSafe,

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impl<P, L> Send for Filter<P, L>where L: Send, P: Send,

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impl<P, L> Sync for Filter<P, L>where L: Sync, P: Sync,

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impl<P, L> Unpin for Filter<P, L>where L: Unpin, P: Unpin,

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impl<P, L> UnwindSafe for Filter<P, L>where L: UnwindSafe, P: UnwindSafe,

Blanket Implementations§

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impl<T> Any for Twhere T: 'static + ?Sized,

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fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more
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impl<T> Borrow<T> for Twhere T: ?Sized,

const: unstable · source§

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more
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impl<T> BorrowMut<T> for Twhere T: ?Sized,

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fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more
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impl<T> From<T> for T

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fn from(t: T) -> T

Returns the argument unchanged.

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impl<T, U> Into<U> for Twhere U: From<T>,

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fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

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impl<T, U> TryFrom<U> for Twhere U: Into<T>,

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type Error = Infallible

The type returned in the event of a conversion error.
const: unstable · source§

fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.
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impl<T, U> TryInto<U> for Twhere U: TryFrom<T>,

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type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.
const: unstable · source§

fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.