[][src]Struct raii_counter_futures::WeakCounter

pub struct WeakCounter { /* fields omitted */ }

A 'weak' Counter that does not affect the count.

Methods

impl WeakCounter[src]

pub fn new() -> WeakCounter[src]

pub fn count(&self) -> usize[src]

This method is inherently racey. Assume the count will have changed once the value is observed.

pub fn upgrade(self) -> Counter[src]

Consumes self, becomes a Counter

pub fn spawn_upgrade(&self) -> Counter[src]

Instead of clone + upgrade, this will only clone once Defaults to a Counter of size 1

pub fn spawn_upgrade_with_size(&self, size: usize) -> Counter[src]

Instead of clone + upgrade, this will only clone once

pub async fn wait_for_empty<'_>(&'_ self)[src]

Returns a future that waits until the counter contains a 0 value

Trait Implementations

impl Clone for WeakCounter[src]

impl Debug for WeakCounter[src]

impl Display for WeakCounter[src]

Auto Trait Implementations

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> ToOwned for T where
    T: Clone
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type Owned = T

The resulting type after obtaining ownership.

impl<T> ToString for T where
    T: Display + ?Sized
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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.

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.