Enum PollStatus 

pub enum PollStatus {
    QueueEmpty,
    WaitSucceeded,
    Poll,
}

Status of device poll operation.

Variants

QueueEmpty

There are no active submissions in flight as of the beginning of the poll call. Other submissions may have been queued on other threads during the call.

This implies that the given Wait was satisfied before the timeout.

WaitSucceeded

The requested Wait was satisfied before the timeout.

Poll

This was a poll.

Implementations

impl PollStatus

pub fn is_queue_empty(&self) -> bool

Returns true if the result is Self::QueueEmpty.

pub fn wait_finished(&self) -> bool

Returns true if the result is either Self::WaitSucceeded or Self::QueueEmpty.

Trait Implementations

impl Debug for PollStatus

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

Formats the value using the given formatter.

impl PartialEq for PollStatus

fn eq(&self, other: &PollStatus) -> 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 Eq for PollStatus

impl StructuralPartialEq for PollStatus