Struct want::SharedGiver

pub struct SharedGiver { /* fields omitted */ }

A cloneable Giver.

It differs from Giver in that you cannot poll for want. It’s only usable as a cancellation watcher.

Implementations

impl SharedGiver

pub fn is_wanting(&self) -> bool

Check if the Taker has called want() without parking a task.

This is safe to call outside of a futures task context, but other means of being notified is left to the user.

pub fn is_canceled(&self) -> bool

Check if the Taker has canceled interest without parking a task.

Trait Implementations

impl Clone for SharedGiver

fn clone(&self) -> SharedGiver

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for SharedGiver

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

Formats the value using the given formatter.