Enum LockError 

pub enum LockError {
    Poisoned,
    Cancelled,
    TimedOut(Time),
    PolledAfterCompletion,
}

Error returned when mutex locking fails.

Variants

Poisoned

The mutex was poisoned (a panic occurred while holding the lock).

Cancelled

Cancelled while waiting for the lock.

TimedOut(Time)

The requested deadline elapsed before the lock could be acquired.

PolledAfterCompletion

The future was polled after it had already completed.

Trait Implementations

impl Clone for LockError

fn clone(&self) -> LockError

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for LockError

impl Debug for LockError

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

Formats the value using the given formatter.

impl Display for LockError

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

Formats the value using the given formatter.

impl Eq for LockError

impl Error for LockError

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 From<LockError> for Error

fn from(e: LockError) -> Self

Converts to this type from the input type.

impl PartialEq for LockError

fn eq(&self, other: &LockError) -> 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 StructuralPartialEq for LockError