Trait Cancellation 

pub trait Cancellation: Send + Sync {
    // Required method
    fn is_cancelled(&self) -> bool;
}

Trait for cancellation predicates.

Required Methods

fn is_cancelled(&self) -> bool

Dyn Compatibility

This trait is dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety".

Implementors

impl<F: Fn() -> bool + Send + Sync> Cancellation for F