Struct RateLim

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pub struct RateLim<T> {
    inner: Mutex<Inner<T>>,
}
Expand description

A rate-limited wrapper around a [Loggable]` that ensures its events are flushed from time to time.

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§inner: Mutex<Inner<T>>

The Loggable itself.

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impl<T: Loggable> RateLim<T>

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pub fn new(loggable: T) -> Arc<Self>

Create a new RateLim to flush events for loggable.

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pub fn nonevent<F>(&self, f: F)
where F: FnOnce(&mut T),

Adjust the status of this reporter’s Loggable by calling f on it, but only if it is already scheduled to report itself. Otherwise, do nothing.

This is the appropriate function to use for tracking successes.f

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pub fn event<F>(self: &Arc<Self>, rt: &'static dyn RuntimeSupport, f: F)
where F: FnOnce(&mut T),

Add an event to this rate-limited reporter by calling f on it, and schedule it to be reported after an appropriate time.

NOTE: This API is a big ugly. If we ever decide to make it non-hidden, we may want to make it call rt_support() directly again, as it did in earlier visions.

Auto Trait Implementations§

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impl<T> !Freeze for RateLim<T>

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impl<T> RefUnwindSafe for RateLim<T>

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impl<T> Send for RateLim<T>
where T: Send,

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impl<T> Sync for RateLim<T>
where T: Send,

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impl<T> Unpin for RateLim<T>
where T: Unpin,

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impl<T> UnwindSafe for RateLim<T>

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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> Instrument for T

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fn instrument(self, span: Span) -> Instrumented<Self>

Instruments this type with the provided [Span], returning an Instrumented wrapper. Read more
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fn in_current_span(self) -> Instrumented<Self>

Instruments this type with the current Span, returning an Instrumented wrapper. Read more
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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.
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impl<T> WithSubscriber for T

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fn with_subscriber<S>(self, subscriber: S) -> WithDispatch<Self>
where S: Into<Dispatch>,

Attaches the provided Subscriber to this type, returning a [WithDispatch] wrapper. Read more
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fn with_current_subscriber(self) -> WithDispatch<Self>

Attaches the current default Subscriber to this type, returning a [WithDispatch] wrapper. Read more
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impl<T> ErasedDestructor for T
where T: 'static,