Struct slog::LevelFilter[][src]

pub struct LevelFilter<D: Drain>(pub D, pub Level);

Drain filtering records by Record logging level

Wraps a drain and passes records to it, only if their level is at least given level.

TODO: Remove this type. This drain is a special case of Filter, but because Filter can not use static dispatch ATM due to Rust limitations that will be lifted in the future, it is a standalone type. Reference: https://github.com/rust-lang/rust/issues/34511

Implementations

impl<D: Drain> LevelFilter<D>[src]

pub fn new(drain: D, level: Level) -> Self[src]

Create LevelFilter

Trait Implementations

impl<D: Clone + Drain> Clone for LevelFilter<D>[src]

impl<D: Debug + Drain> Debug for LevelFilter<D>[src]

impl<D: Drain> Drain for LevelFilter<D>[src]

type Ok = Option<D::Ok>

Type returned by this drain Read more

type Err = D::Err

Type of potential errors that can be returned by this Drain

Auto Trait Implementations

impl<D> RefUnwindSafe for LevelFilter<D> where
    D: RefUnwindSafe

impl<D> Send for LevelFilter<D> where
    D: Send

impl<D> Sync for LevelFilter<D> where
    D: Sync

impl<D> Unpin for LevelFilter<D> where
    D: Unpin

impl<D> UnwindSafe for LevelFilter<D> where
    D: UnwindSafe

Blanket Implementations

impl<T> Any for T where
    T: 'static + ?Sized
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impl<T> Borrow<T> for T where
    T: ?Sized
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impl<T> BorrowMut<T> for T where
    T: ?Sized
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impl<T> From<T> for T[src]

impl<T, U> Into<U> for T where
    U: From<T>, 
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impl<T> SendRefUnwindSafeDrain for T where
    T: Drain + Send + RefUnwindSafe + ?Sized
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impl<T> SendSyncRefUnwindSafeDrain for T where
    T: Drain + Send + Sync + RefUnwindSafe + ?Sized
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impl<T> SendSyncUnwindSafe for T where
    T: Send + Sync + UnwindSafe + ?Sized
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impl<T> SendSyncUnwindSafeDrain for T where
    T: Drain + Send + Sync + UnwindSafe + ?Sized
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impl<T> ToOwned for T where
    T: Clone
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type Owned = T

The resulting type after obtaining ownership.

impl<T, U> TryFrom<U> for T where
    U: Into<T>, 
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type Error = Infallible

The type returned in the event of a conversion error.

impl<T, U> TryInto<U> for T where
    U: TryFrom<T>, 
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type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.