Enum WaitError 

pub enum WaitError {
    TimedOut,
    Interrupted,
    OsError(u32),
    Unsupported,
}

Errors returned by platform wait primitives.

Variants

TimedOut

The wait timed out.

Interrupted

The wait was interrupted (e.g. by a signal).

OsError(u32)

A platform error code (errno on Unix; GetLastError on Windows).

Unsupported

Blocking waits are not supported on this platform/target.

Trait Implementations

impl Clone for WaitError

fn clone(&self) -> WaitError

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for WaitError

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

Formats the value using the given formatter.

impl Display for WaitError

Available on crate feature std only.

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

Formats the value using the given formatter.

impl Error for WaitError

Available on crate feature std only.

fn source(&self) -> Option<&(dyn Error + 'static)>

Returns the lower-level source of this error, if any.

fn description(&self) -> &str

👎Deprecated since 1.42.0: use the Display impl or to_string()

fn cause(&self) -> Option<&dyn Error>

👎Deprecated since 1.33.0: replaced by Error::source, which can support downcasting

fn provide<'a>(&'a self, request: &mut Request<'a>)

🔬This is a nightly-only experimental API. (error_generic_member_access)

Provides type-based access to context intended for error reports.

impl PartialEq for WaitError

fn eq(&self, other: &WaitError) -> 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 WaitError

impl Eq for WaitError

impl StructuralPartialEq for WaitError