Trait Cancelation 

pub trait Cancelation {
    // Required method
    fn should_cancel(&self) -> bool;
}

Provides a means for cancelling long-running operations.

Reasonable implementation of this trait should ensure that once should_cancel returns true, all future calls to should_cancel should also return true.

Required Methods

fn should_cancel(&self) -> bool

Implementors

impl Cancelation for AtomicCancelation<'_>

impl Cancelation for DontCancel