Struct workflow_core::channel::WeakSender

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

A Sender that prevents the channel from not being closed.

This is created through the Sender::downgrade method. In order to use it, it needs to be upgraded into a Sender through the upgrade method.

Implementations

impl<T> WeakSender<T>

pub fn upgrade(&self) -> Option<Sender<T>>

Upgrade the WeakSender into a Sender.

Trait Implementations

impl<T> Clone for WeakSender<T>where
    T: Clone,

fn clone(&self) -> WeakSender<T>

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<T> Debug for WeakSender<T>

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

Formats the value using the given formatter.