Struct CallCancellation 

pub struct CallCancellation { /* private fields */ }

Cancellation signal tied to one tool call’s lifetime.

The host cancels it when the call returns, fails, or is dropped because the turn was cancelled. Ordinary awaited work needs no special handling: its future is dropped with the call. Clone this signal into child tasks, processes, or watchers that could otherwise outlive execute.

Implementations

impl CallCancellation

pub fn is_cancelled(&self) -> bool

Whether the tool call has ended or been cancelled.

pub async fn cancelled(&self)

Resolve when the tool call ends or is cancelled.

Trait Implementations

impl Clone for CallCancellation

fn clone(&self) -> CallCancellation

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for CallCancellation

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

Formats the value using the given formatter.