Struct ConsumerWeak 

pub struct ConsumerWeak<T> { /* private fields */ }

A weak handle from the consuming side (Consumer::weak).

Holds no ref count, so it never keeps the channel open. Unlike ProducerWeak it can only mint more Consumers, so a read-only handle can never grow write access.

Implementations

impl<T> ConsumerWeak<T>

pub fn consume(&self) -> Consumer<T>

Create a new Consumer that shares this state.

pub fn read(&self) -> Ref<'_, T>

Get read-only access to the shared state.

pub fn is_closed(&self) -> bool

Returns true if the channel has been closed.

pub async fn closed(&self)

Wait until the channel is closed.

pub fn poll_closed(&self, waiter: &Waiter) -> Poll<()>

Poll for channel closure, registering the waiter if still open.

pub fn same_channel(&self, other: &Self) -> bool

Returns true if both handles share the same underlying state.

Trait Implementations

impl<T> Clone for ConsumerWeak<T>

fn clone(&self) -> Self

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl<T: Debug> Debug for ConsumerWeak<T>

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.