Enum maitake_sync::wait_cell::PollWaitError

pub enum PollWaitError {
    Closed,
    Busy,
}

An error indicating that a WaitCell was closed or busy while attempting register a Waker.

This error is returned by the WaitCell::poll_wait method.

Variants

Closed

The Waker was not registered because the WaitCell has been closed.

Busy

The Waker was not registered because another task was concurrently storing its own Waker in the WaitCell.

Trait Implementations

impl Clone for PollWaitError

fn clone(&self) -> PollWaitError

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for PollWaitError

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

Formats the value using the given formatter.

impl PartialEq for PollWaitError

fn eq(&self, other: &PollWaitError) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Copy for PollWaitError

impl Eq for PollWaitError

impl StructuralPartialEq for PollWaitError