Enum Hook

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pub enum Hook {
    BeforeLog(Box<dyn Fn(LogLevel, &TargetId) + Send + Sync>),
    AfterLog(Box<dyn Fn(LogLevel, &TargetId) + Send + Sync>),
}
Expand description

Represents a hook that can be set to trigger at specific points in the logging process.

Hooks can be used to perform custom actions, for example, for performing side effects, such as clearing the console or sending notifications.

Hooks are executed in the order they are added.

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BeforeLog(Box<dyn Fn(LogLevel, &TargetId) + Send + Sync>)

Hook that is called before a log message is written.

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AfterLog(Box<dyn Fn(LogLevel, &TargetId) + Send + Sync>)

Hook that is called after a log message is written. This is useful for post-processing or additional actions.

Auto Trait Implementations§

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impl Freeze for Hook

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impl !RefUnwindSafe for Hook

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impl Send for Hook

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impl Sync for Hook

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impl Unpin for Hook

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impl !UnwindSafe for Hook

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impl<T> Any for T
where 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 T
where T: ?Sized,

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fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more
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impl<T> BorrowMut<T> for T
where 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 T
where 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 T
where U: Into<T>,

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type Error = Infallible

The type returned in the event of a conversion error.
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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 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.
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fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.