Enum r3::kernel::LockMutexError
source · pub enum LockMutexError {
NoAccess,
BadContext,
Interrupted,
WouldDeadlock,
BadParam,
Abandoned,
}
Expand description
Error type for Mutex::lock
.
See ResultCode
for all result codes and generic descriptions.
Variants
NoAccess
Invalid object access.
BadContext
CPU Lock is active, or the current context is not waitable.
Interrupted
WouldDeadlock
The current task already owns the mutex.
BadParam
The mutex was created with the protocol attribute having the value
Ceiling
and the current task’s priority is higher than the
mutex’s priority ceiling.
Abandoned
The previous owning task exited while holding the mutex lock. The current task shall hold the mutex lock, but is up to make the state consistent.
Trait Implementations
sourceimpl Clone for LockMutexError
impl Clone for LockMutexError
sourcefn clone(&self) -> LockMutexError
fn clone(&self) -> LockMutexError
Returns a copy of the value. Read more
1.0.0 · sourcefn clone_from(&mut self, source: &Self)
fn clone_from(&mut self, source: &Self)
Performs copy-assignment from
source
. Read moresourceimpl Debug for LockMutexError
impl Debug for LockMutexError
sourceimpl From<LockMutexError> for ResultCode
impl From<LockMutexError> for ResultCode
sourcefn from(x: LockMutexError) -> ResultCode
fn from(x: LockMutexError) -> ResultCode
Converts to this type from the input type.
sourceimpl From<WaitError> for LockMutexError
impl From<WaitError> for LockMutexError
sourcefn from(x: WaitError) -> LockMutexError
fn from(x: WaitError) -> LockMutexError
Converts to this type from the input type.
sourceimpl Hash for LockMutexError
impl Hash for LockMutexError
sourceimpl Ord for LockMutexError
impl Ord for LockMutexError
sourcefn cmp(&self, other: &LockMutexError) -> Ordering
fn cmp(&self, other: &LockMutexError) -> Ordering
1.21.0 · sourcefn max(self, other: Self) -> Selfwhere
Self: Sized,
fn max(self, other: Self) -> Selfwhere
Self: Sized,
Compares and returns the maximum of two values. Read more
1.21.0 · sourcefn min(self, other: Self) -> Selfwhere
Self: Sized,
fn min(self, other: Self) -> Selfwhere
Self: Sized,
Compares and returns the minimum of two values. Read more
1.50.0 · sourcefn clamp(self, min: Self, max: Self) -> Selfwhere
Self: Sized + PartialOrd<Self>,
fn clamp(self, min: Self, max: Self) -> Selfwhere
Self: Sized + PartialOrd<Self>,
Restrict a value to a certain interval. Read more
sourceimpl PartialEq<LockMutexError> for LockMutexError
impl PartialEq<LockMutexError> for LockMutexError
sourcefn eq(&self, other: &LockMutexError) -> bool
fn eq(&self, other: &LockMutexError) -> bool
sourceimpl PartialOrd<LockMutexError> for LockMutexError
impl PartialOrd<LockMutexError> for LockMutexError
sourcefn partial_cmp(&self, other: &LockMutexError) -> Option<Ordering>
fn partial_cmp(&self, other: &LockMutexError) -> Option<Ordering>
1.0.0 · sourcefn le(&self, other: &Rhs) -> bool
fn le(&self, other: &Rhs) -> bool
This method tests less than or equal to (for
self
and other
) and is used by the <=
operator. Read moreimpl Copy for LockMutexError
impl Eq for LockMutexError
impl StructuralEq for LockMutexError
impl StructuralPartialEq for LockMutexError
Auto Trait Implementations
impl RefUnwindSafe for LockMutexError
impl Send for LockMutexError
impl Sync for LockMutexError
impl Unpin for LockMutexError
impl UnwindSafe for LockMutexError
Blanket Implementations
sourceimpl<T> BorrowMut<T> for Twhere
T: ?Sized,
impl<T> BorrowMut<T> for Twhere
T: ?Sized,
const: unstable · sourcefn borrow_mut(&mut self) -> &mut T
fn borrow_mut(&mut self) -> &mut T
Mutably borrows from an owned value. Read more