Enum itron_solid_fmp3::mutex::TryLockError

pub enum TryLockError {
    BadContext(MaybeKind),
    BadId(MaybeKind),
    AccessDenied(MaybeKind),
    BadParam(MaybeKind),
    Deadlock(MaybeKind),
    Timeout(MaybeKind),
}

This is supported on crate feature unstable only.

Error type for MutexRef::try_lock.

This type is an error kind type.

Variants

BadContext(MaybeKind)

Tuple Fields

0: MaybeKind

Requires: cfg(not(feature = "none"))

BadId(MaybeKind)

Tuple Fields

0: MaybeKind

Requires: cfg(not(feature = "none"))

AccessDenied(MaybeKind)

Tuple Fields

0: MaybeKind

Requires: cfg(any())

BadParam(MaybeKind)

Tuple Fields

0: MaybeKind

The calling task’s priority is higher than the mutex’s priority ceiling.

Rationale

The EINVAL error of pthread_mutex_lock. This error kind is designed to accomodate any precondition violations that may occur in yet-to-be-seen kernels to be supported.

Requires: cfg(not(feature = "none"))

Deadlock(MaybeKind)

Tuple Fields

0: MaybeKind

The calling task already owns the mutex.

Requires: cfg(not(feature = "none"))

Timeout(MaybeKind)

Tuple Fields

0: MaybeKind

Requires: cfg(not(feature = "none"))

Trait Implementations

impl Clone for TryLockError

fn clone(&self) -> TryLockError

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for TryLockError

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

Formats the value using the given formatter.

impl ErrorKind for TryLockError

fn from_error_code(code: ErrorCode) -> Option<Self>

Categorize the specified error code.

impl PartialEq<TryLockError> for TryLockError

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

This method tests for self and other values to be equal, and is used by ==.

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

This method tests for !=.

impl Copy for TryLockError

impl Eq for TryLockError

impl StructuralEq for TryLockError

impl StructuralPartialEq for TryLockError