Struct LeanWorkerCancellationToken 

pub struct LeanWorkerCancellationToken { /* private fields */ }

Parent-side cancellation token for worker-session requests.

Cancellation is observed by the supervisor before a request is sent and at worker progress frames while a request is in flight. In-flight cancellation cycles the child process; it does not share an in-process LeanCancellationToken with the child.

Implementations

impl LeanWorkerCancellationToken

pub fn new() -> Self

Create a non-cancelled token.

pub fn cancel(&self)

Request cancellation.

pub fn is_cancelled(&self) -> bool

Whether cancellation was requested.

Trait Implementations

impl Clone for LeanWorkerCancellationToken

fn clone(&self) -> LeanWorkerCancellationToken

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for LeanWorkerCancellationToken

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Default for LeanWorkerCancellationToken

fn default() -> LeanWorkerCancellationToken

Returns the “default value” for a type.