Struct TaskHandle 

pub struct TaskHandle<T> { /* private fields */ }

A handle to a task that may be running on another thread.

Implementations

impl<T> TaskHandle<T>

pub fn new_pending(id: TaskId) -> (Self, TaskResultSender<T>)

Creates a new pending task handle and its completion sender.

pub fn ready(id: TaskId, result: Result<T, TaskError>) -> Self

Creates a new task handle from an existing result.

pub fn new_detached(id: TaskId) -> Self

Creates a new detached task handle (no result channel).

Arguments

• id - The unique identifier for this task

Returns

A new detached task handle instance

pub fn id(&self) -> TaskId

Returns the task ID.

Returns

The unique identifier for this task

pub fn join(self) -> Option<Result<T, TaskError>>

Waits for the task to complete and returns the result.

Returns

• Some(Ok(result)) if the task completed successfully
• Some(Err(error)) if the task failed with an error
• None if the task was detached

pub fn is_finished(&self) -> bool

Checks if the task has finished execution.

Returns

true if the task has completed (successfully or with error), false if still running