Trait CancellationToken 

pub trait CancellationToken:
    Send
    + Sync
    + Debug {
    // Required methods
    fn is_cancelled(&self) -> bool;
    fn wait_cancellation(&self) -> LocalBoxFuture<'static, ()>;
}

Required Methods

fn is_cancelled(&self) -> bool

fn wait_cancellation(&self) -> LocalBoxFuture<'static, ()>

Dyn Compatibility

This trait is dyn compatible.

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

Implementations on Foreign Types

impl CancellationToken for CancellationToken

Available on crate feature async_runtime only.

fn is_cancelled(&self) -> bool

fn wait_cancellation(&self) -> LocalBoxFuture<'static, ()>

Implementors

impl CancellationToken for NullCancellationToken