Struct want::SharedGiver
source · [−]pub struct SharedGiver { /* private fields */ }Expand description
A cloneable Giver.
It differs from Giver in that you cannot poll for want. It’s only
usable as a cancellation watcher.
Implementations
sourcepub fn is_wanting(&self) -> bool
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.
sourcepub fn is_canceled(&self) -> bool
pub fn is_canceled(&self) -> bool
Check if the Taker has canceled interest without parking a task.
Trait Implementations
sourcefn clone(&self) -> SharedGiver
fn clone(&self) -> SharedGiver
Returns a copy of the value. Read more
1.0.0 · sourceconst fn clone_from(&mut self, source: &Self)
const fn clone_from(&mut self, source: &Self)
Performs copy-assignment from
source. Read moreAuto Trait Implementations
Blanket Implementations
const: unstable · sourcefn borrow_mut(&mut self) -> &mut T
fn borrow_mut(&mut self) -> &mut T
Mutably borrows from an owned value. Read more