Struct otter_api_tests::crates::otter_support::crates::parking_lot::RawRwLock
[−]pub struct RawRwLock { /* private fields */ }
Expand description
Raw reader-writer lock type backed by the parking lot.
Trait Implementations
impl RawRwLock for RawRwLock
impl RawRwLock for RawRwLock
type GuardMarker = GuardNoSend
type GuardMarker = GuardNoSend
Marker type which determines whether a lock guard should be Send
. Use
one of the GuardSend
or GuardNoSend
helper types here. Read more
fn lock_exclusive(&self)
fn lock_exclusive(&self)
Acquires an exclusive lock, blocking the current thread until it is able to do so.
fn try_lock_exclusive(&self) -> bool
fn try_lock_exclusive(&self) -> bool
Attempts to acquire an exclusive lock without blocking.
unsafe fn unlock_exclusive(&self)
unsafe fn unlock_exclusive(&self)
Releases an exclusive lock. Read more
Acquires a shared lock, blocking the current thread until it is able to do so.
Attempts to acquire a shared lock without blocking.
Releases a shared lock. Read more
fn is_locked_exclusive(&self) -> bool
fn is_locked_exclusive(&self) -> bool
Check if this RwLock
is currently exclusively locked.
impl RawRwLockDowngrade for RawRwLock
impl RawRwLockDowngrade for RawRwLock
impl RawRwLockFair for RawRwLock
impl RawRwLockFair for RawRwLock
Releases a shared lock using a fair unlock protocol. Read more
unsafe fn unlock_exclusive_fair(&self)
unsafe fn unlock_exclusive_fair(&self)
Releases an exclusive lock using a fair unlock protocol. Read more
Temporarily yields a shared lock to a waiting thread if there is one. Read more
unsafe fn bump_exclusive(&self)
unsafe fn bump_exclusive(&self)
Temporarily yields an exclusive lock to a waiting thread if there is one. Read more
impl RawRwLockRecursive for RawRwLock
impl RawRwLockRecursive for RawRwLock
Acquires a shared lock without deadlocking in case of a recursive lock.
Attempts to acquire a shared lock without deadlocking in case of a recursive lock.
impl RawRwLockRecursiveTimed for RawRwLock
impl RawRwLockRecursiveTimed for RawRwLock
impl RawRwLockTimed for RawRwLock
impl RawRwLockTimed for RawRwLock
Attempts to acquire a shared lock until a timeout is reached.
Attempts to acquire a shared lock until a timeout is reached.
fn try_lock_exclusive_for(&self, timeout: Duration) -> bool
fn try_lock_exclusive_for(&self, timeout: Duration) -> bool
Attempts to acquire an exclusive lock until a timeout is reached.
fn try_lock_exclusive_until(&self, timeout: Instant) -> bool
fn try_lock_exclusive_until(&self, timeout: Instant) -> bool
Attempts to acquire an exclusive lock until a timeout is reached.
impl RawRwLockUpgrade for RawRwLock
impl RawRwLockUpgrade for RawRwLock
fn lock_upgradable(&self)
fn lock_upgradable(&self)
Acquires an upgradable lock, blocking the current thread until it is able to do so.
fn try_lock_upgradable(&self) -> bool
fn try_lock_upgradable(&self) -> bool
Attempts to acquire an upgradable lock without blocking.
unsafe fn unlock_upgradable(&self)
unsafe fn unlock_upgradable(&self)
Releases an upgradable lock. Read more
unsafe fn try_upgrade(&self) -> bool
unsafe fn try_upgrade(&self) -> bool
Attempts to upgrade an upgradable lock to an exclusive lock without blocking. Read more
impl RawRwLockUpgradeDowngrade for RawRwLock
impl RawRwLockUpgradeDowngrade for RawRwLock
unsafe fn downgrade_upgradable(&self)
unsafe fn downgrade_upgradable(&self)
Downgrades an upgradable lock to a shared lock. Read more
unsafe fn downgrade_to_upgradable(&self)
unsafe fn downgrade_to_upgradable(&self)
Downgrades an exclusive lock to an upgradable lock. Read more
impl RawRwLockUpgradeFair for RawRwLock
impl RawRwLockUpgradeFair for RawRwLock
unsafe fn unlock_upgradable_fair(&self)
unsafe fn unlock_upgradable_fair(&self)
Releases an upgradable lock using a fair unlock protocol. Read more
unsafe fn bump_upgradable(&self)
unsafe fn bump_upgradable(&self)
Temporarily yields an upgradable lock to a waiting thread if there is one. Read more
impl RawRwLockUpgradeTimed for RawRwLock
impl RawRwLockUpgradeTimed for RawRwLock
fn try_lock_upgradable_until(&self, timeout: Instant) -> bool
fn try_lock_upgradable_until(&self, timeout: Instant) -> bool
Attempts to acquire an upgradable lock until a timeout is reached.
fn try_lock_upgradable_for(&self, timeout: Duration) -> bool
fn try_lock_upgradable_for(&self, timeout: Duration) -> bool
Attempts to acquire an upgradable lock until a timeout is reached.
unsafe fn try_upgrade_until(&self, timeout: Instant) -> bool
unsafe fn try_upgrade_until(&self, timeout: Instant) -> bool
Attempts to upgrade an upgradable lock to an exclusive lock until a timeout is reached. Read more
unsafe fn try_upgrade_for(&self, timeout: Duration) -> bool
unsafe fn try_upgrade_for(&self, timeout: Duration) -> bool
Attempts to upgrade an upgradable lock to an exclusive lock until a timeout is reached. Read more
Auto Trait Implementations
impl RefUnwindSafe for RawRwLock
impl Send for RawRwLock
impl Sync for RawRwLock
impl Unpin for RawRwLock
impl UnwindSafe for RawRwLock
Blanket Implementations
sourceimpl<T> BorrowMut<T> for T where
T: ?Sized,
impl<T> BorrowMut<T> for T where
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
impl<T> Downcast for T where
T: Any,
impl<T> Downcast for T where
T: Any,
fn into_any(self: Box<T, Global>) -> Box<dyn Any + 'static, Global>ⓘNotable traits for Box<W, Global>impl<W> Write for Box<W, Global> where
W: Write + ?Sized, impl<R> Read for Box<R, Global> where
R: Read + ?Sized, impl<F, A> Future for Box<F, A> where
F: Future + Unpin + ?Sized,
A: Allocator + 'static, type Output = <F as Future>::Output;impl<I, A> Iterator for Box<I, A> where
I: Iterator + ?Sized,
A: Allocator, type Item = <I as Iterator>::Item;
fn into_any(self: Box<T, Global>) -> Box<dyn Any + 'static, Global>ⓘNotable traits for Box<W, Global>impl<W> Write for Box<W, Global> where
W: Write + ?Sized, impl<R> Read for Box<R, Global> where
R: Read + ?Sized, impl<F, A> Future for Box<F, A> where
F: Future + Unpin + ?Sized,
A: Allocator + 'static, type Output = <F as Future>::Output;impl<I, A> Iterator for Box<I, A> where
I: Iterator + ?Sized,
A: Allocator, type Item = <I as Iterator>::Item;
W: Write + ?Sized, impl<R> Read for Box<R, Global> where
R: Read + ?Sized, impl<F, A> Future for Box<F, A> where
F: Future + Unpin + ?Sized,
A: Allocator + 'static, type Output = <F as Future>::Output;impl<I, A> Iterator for Box<I, A> where
I: Iterator + ?Sized,
A: Allocator, type Item = <I as Iterator>::Item;
Convert Box<dyn Trait>
(where Trait: Downcast
) to Box<dyn Any>
. Box<dyn Any>
can
then be further downcast
into Box<ConcreteType>
where ConcreteType
implements Trait
. Read more
fn into_any_rc(self: Rc<T>) -> Rc<dyn Any + 'static>
fn into_any_rc(self: Rc<T>) -> Rc<dyn Any + 'static>
Convert Rc<Trait>
(where Trait: Downcast
) to Rc<Any>
. Rc<Any>
can then be
further downcast
into Rc<ConcreteType>
where ConcreteType
implements Trait
. Read more
fn as_any(&self) -> &(dyn Any + 'static)
fn as_any(&self) -> &(dyn Any + 'static)
Convert &Trait
(where Trait: Downcast
) to &Any
. This is needed since Rust cannot
generate &Any
’s vtable from &Trait
’s. Read more
fn as_any_mut(&mut self) -> &mut (dyn Any + 'static)
fn as_any_mut(&mut self) -> &mut (dyn Any + 'static)
Convert &mut Trait
(where Trait: Downcast
) to &Any
. This is needed since Rust cannot
generate &mut Any
’s vtable from &mut Trait
’s. Read more
impl<A> DynCastExt for A
impl<A> DynCastExt for A
fn dyn_cast<T>(
self
) -> Result<<A as DynCastExtHelper<T>>::Target, <A as DynCastExtHelper<T>>::Source> where
A: DynCastExtHelper<T>,
T: ?Sized,
fn dyn_cast<T>(
self
) -> Result<<A as DynCastExtHelper<T>>::Target, <A as DynCastExtHelper<T>>::Source> where
A: DynCastExtHelper<T>,
T: ?Sized,
Use this to cast from one trait object type to another. Read more
fn dyn_upcast<T>(self) -> <A as DynCastExtAdvHelper<T, T>>::Target where
A: DynCastExtAdvHelper<T, T, Source = <A as DynCastExtAdvHelper<T, T>>::Target>,
T: ?Sized,
fn dyn_upcast<T>(self) -> <A as DynCastExtAdvHelper<T, T>>::Target where
A: DynCastExtAdvHelper<T, T, Source = <A as DynCastExtAdvHelper<T, T>>::Target>,
T: ?Sized,
Use this to upcast a trait to one of its supertraits. Read more
fn dyn_cast_adv<F, T>(
self
) -> Result<<A as DynCastExtAdvHelper<F, T>>::Target, <A as DynCastExtAdvHelper<F, T>>::Source> where
A: DynCastExtAdvHelper<F, T>,
F: ?Sized,
T: ?Sized,
fn dyn_cast_adv<F, T>(
self
) -> Result<<A as DynCastExtAdvHelper<F, T>>::Target, <A as DynCastExtAdvHelper<F, T>>::Source> where
A: DynCastExtAdvHelper<F, T>,
F: ?Sized,
T: ?Sized,
fn dyn_cast_with_config<C>(
self
) -> Result<<A as DynCastExtAdvHelper<<C as DynCastConfig>::Source, <C as DynCastConfig>::Target>>::Target, <A as DynCastExtAdvHelper<<C as DynCastConfig>::Source, <C as DynCastConfig>::Target>>::Source> where
C: DynCastConfig,
A: DynCastExtAdvHelper<<C as DynCastConfig>::Source, <C as DynCastConfig>::Target>,
fn dyn_cast_with_config<C>(
self
) -> Result<<A as DynCastExtAdvHelper<<C as DynCastConfig>::Source, <C as DynCastConfig>::Target>>::Target, <A as DynCastExtAdvHelper<<C as DynCastConfig>::Source, <C as DynCastConfig>::Target>>::Source> where
C: DynCastConfig,
A: DynCastExtAdvHelper<<C as DynCastConfig>::Source, <C as DynCastConfig>::Target>,
Use this to cast from one trait object type to another. With this method the type parameter is a config type that uniquely specifies which cast should be preformed. Read more
sourceimpl<T> Instrument for T
impl<T> Instrument for T
sourcefn instrument(self, span: Span) -> Instrumented<Self>ⓘNotable traits for Instrumented<T>impl<T> Future for Instrumented<T> where
T: Future, type Output = <T as Future>::Output;
fn instrument(self, span: Span) -> Instrumented<Self>ⓘNotable traits for Instrumented<T>impl<T> Future for Instrumented<T> where
T: Future, type Output = <T as Future>::Output;
T: Future, type Output = <T as Future>::Output;
sourcefn in_current_span(self) -> Instrumented<Self>ⓘNotable traits for Instrumented<T>impl<T> Future for Instrumented<T> where
T: Future, type Output = <T as Future>::Output;
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T: Future, type Output = <T as Future>::Output;
T: Future, type Output = <T as Future>::Output;
impl<V, T> VZip<V> for T where
V: MultiLane<T>,
impl<V, T> VZip<V> for T where
V: MultiLane<T>,
fn vzip(self) -> V
sourceimpl<T> WithSubscriber for T
impl<T> WithSubscriber for T
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T: Future, type Output = <T as Future>::Output;
where
S: Into<Dispatch>,
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T: Future, type Output = <T as Future>::Output;
where
S: Into<Dispatch>,
T: Future, type Output = <T as Future>::Output;
Attaches the provided Subscriber
to this type, returning a
WithDispatch
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sourcefn with_current_subscriber(self) -> WithDispatch<Self>ⓘNotable traits for WithDispatch<T>impl<T> Future for WithDispatch<T> where
T: Future, type Output = <T as Future>::Output;
fn with_current_subscriber(self) -> WithDispatch<Self>ⓘNotable traits for WithDispatch<T>impl<T> Future for WithDispatch<T> where
T: Future, type Output = <T as Future>::Output;
T: Future, type Output = <T as Future>::Output;
Attaches the current default Subscriber
to this type, returning a
WithDispatch
wrapper. Read more