[][src]Struct raii_counter_futures::Counter

pub struct Counter { /* fields omitted */ }

Essentially an AtomicUsize that is clonable and whose count is based on the number of copies. The count is automatically updated on Drop.


impl Counter[src]

pub fn new() -> Counter[src]

pub fn new_with_size(size: usize) -> Counter[src]

pub fn downgrade(self) -> WeakCounter[src]

Consume self (causing the count to decrease by 1) and return a weak reference to the count through a WeakCounter

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

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

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 Counter[src]

impl Debug for Counter[src]

impl Display for Counter[src]

impl Drop for Counter[src]

Auto Trait Implementations

impl !RefUnwindSafe for Counter

impl Send for Counter

impl Sync for Counter

impl Unpin for Counter

impl !UnwindSafe for Counter

Blanket Implementations

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

impl<T> Borrow<T> for T where
    T: ?Sized

impl<T> BorrowMut<T> for T where
    T: ?Sized

impl<T> From<T> for T[src]

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

impl<T> ToOwned for T where
    T: Clone

type Owned = T

The resulting type after obtaining ownership.

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

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

type Error = Infallible

The type returned in the event of a conversion error.

impl<T, U> TryInto<U> for T where
    U: TryFrom<T>, 

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

The type returned in the event of a conversion error.