Struct CancelToken 

pub struct CancelToken { /* private fields */ }

Cooperative cancellation token passed into background LaunchedEffect work.

The token flips to “cancelled” when the associated scope leaves composition. Callers should periodically check CancelToken::is_cancelled in long-running operations and exit early; blocking I/O will not be interrupted automatically.

Implementations

impl CancelToken

pub fn is_cancelled(&self) -> bool

Returns true once the associated scope has been cancelled.

pub fn is_active(&self) -> bool

Returns whether the scope is still active.

Trait Implementations

impl Clone for CancelToken

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.