Struct netstack3_core::sync::Mutex

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pub struct Mutex<T>(/* private fields */);
Expand description

A std::sync::Mutex assuming lock poisoning will never occur.

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impl<T> Mutex<T>

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pub fn new(t: T) -> Mutex<T>

Creates a new mutex in an unlocked state ready for use.

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pub fn lock(&self) -> LockGuard<'_, Mutex<T>, MutexGuard<'_, T>>

Acquires a mutex, blocking the current thread until it is able to do so.

See std::sync::Mutex::lock for more details.

§Panics

This method may panic if the calling thread is already holding the lock.

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pub fn into_inner(self) -> T

Consumes this mutex, returning the underlying data.

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pub fn get_mut(&mut self) -> &mut T

Returns a mutable reference to the underlying data.

Since this call borrows the Mutex mutably, no actual locking needs to take place. See std::sync::Mutex::get_mut for more details.

Trait Implementations§

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impl<T> Debug for Mutex<T>
where T: Debug,

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

Formats the value using the given formatter. Read more
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impl<T> Default for Mutex<T>
where T: Default,

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fn default() -> Mutex<T>

Returns the “default value” for a type. Read more

Auto Trait Implementations§

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impl<T> !Freeze for Mutex<T>

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impl<T> RefUnwindSafe for Mutex<T>

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impl<T> Send for Mutex<T>
where T: Send,

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impl<T> Sync for Mutex<T>
where T: Send,

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impl<T> Unpin for Mutex<T>
where T: Unpin,

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impl<T> UnwindSafe for Mutex<T>

Blanket Implementations§

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impl<T> Any for T
where T: 'static + ?Sized,

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fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more
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impl<T> Borrow<T> for T
where T: ?Sized,

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fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more
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impl<T> BorrowMut<T> for T
where T: ?Sized,

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fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more
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impl<T> From<T> for T

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fn from(t: T) -> T

Returns the argument unchanged.

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impl<T> Instrument for T

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fn instrument(self, span: Span) -> Instrumented<Self>

Instruments this type with the provided [Span], returning an Instrumented wrapper. Read more
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fn in_current_span(self) -> Instrumented<Self>

Instruments this type with the current Span, returning an Instrumented wrapper. Read more
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impl<T, U> Into<U> for T
where U: From<T>,

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fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

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impl<CC, BC, Meta> RecvFrameContext<BC, Meta> for CC
where Meta: ReceivableFrameMeta<CC, BC>,

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fn receive_frame<B>(&mut self, bindings_ctx: &mut BC, metadata: Meta, frame: B)
where B: BufferMut + Debug,

Receive a frame. Read more
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impl<T> Same for T

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type Output = T

Should always be Self
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impl<CC, BC, Meta> SendFrameContext<BC, Meta> for CC
where Meta: SendableFrameMeta<CC, BC>,

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fn send_frame<S>( &mut self, bindings_ctx: &mut BC, metadata: Meta, frame: S ) -> Result<(), S>
where S: Serializer, <S as Serializer>::Buffer: BufferMut,

Send a frame. Read more
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impl<Meta, BC> SendableFrameMeta<FakeFrameCtx<Meta>, BC> for Meta

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fn send_meta<S>( self, core_ctx: &mut FakeFrameCtx<Meta>, _bindings_ctx: &mut BC, frame: S ) -> Result<(), S>
where S: Serializer, <S as Serializer>::Buffer: BufferMut,

Sends this frame metadata to the provided contexts.
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impl<T> Takeable for T
where T: Default,

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fn take(&mut self) -> T

Replaces self with an implementor-defined “empty” value.
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impl<Id, CC, BC> TimerHandler<BC, Id> for CC
where Id: HandleableTimer<CC, BC>,

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fn handle_timer(&mut self, bindings_ctx: &mut BC, id: Id)

Handle a timer firing.
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impl<T, U> TryFrom<U> for T
where U: Into<T>,

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type Error = Infallible

The type returned in the event of a conversion error.
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fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.
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impl<T, U> TryInto<U> for T
where U: TryFrom<T>,

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type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.
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fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.
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impl<V, T> VZip<V> for T
where V: MultiLane<T>,

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fn vzip(self) -> V

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impl<T> WithSubscriber for T

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fn with_subscriber<S>(self, subscriber: S) -> WithDispatch<Self>
where S: Into<Dispatch>,

Attaches the provided Subscriber to this type, returning a [WithDispatch] wrapper. Read more
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fn with_current_subscriber(self) -> WithDispatch<Self>

Attaches the current default Subscriber to this type, returning a [WithDispatch] wrapper. Read more
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impl<B, A> LockBefore<B> for A
where B: LockAfter<A>,