Struct CancellationToken 

pub struct CancellationToken { /* private fields */ }

A token that can be used to cancel ongoing operations. Uses an atomic bool for reliable cancellation detection.

Implementations

impl CancellationToken

pub fn new() -> Self

Create a new cancellation token.

pub fn cancel(&self)

Cancel the operation. All clones will see this.

pub fn is_cancelled(&self) -> bool

Check if the token has been cancelled.

pub fn reset(&self)

Reset the cancellation state. Allows reuse after interrupt. All clones will see the reset state.

Trait Implementations

impl Clone for CancellationToken

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Default for CancellationToken

fn default() -> Self

Returns the “default value” for a type.