sel4_shared_ring_buffer

Struct RingBuffer

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pub struct RingBuffer<'a, R: RingBufferRole, T = Descriptor> { /* private fields */ }

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impl<'a, R: RingBufferRole, T: Copy> RingBuffer<'a, R, T>

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pub fn new( ptr: ExternallySharedRef<'a, RawRingBuffer<T>>, initialization_strategy: InitializationStrategy, ) -> Self

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pub const fn capacity(&self) -> usize

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pub fn num_filled_slots(&mut self) -> Result<usize, PeerMisbehaviorError>

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pub fn num_empty_slots(&mut self) -> Result<usize, PeerMisbehaviorError>

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pub fn is_empty(&mut self) -> Result<bool, PeerMisbehaviorError>

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pub fn is_full(&mut self) -> Result<bool, PeerMisbehaviorError>

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impl<T: Copy + FromBytes + IntoBytes> RingBuffer<'_, Write, T>

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pub fn enqueue_and_commit( &mut self, desc: T, ) -> Result<Result<(), T>, PeerMisbehaviorError>

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pub fn enqueue_without_committing( &mut self, desc: T, ) -> Result<Result<(), T>, PeerMisbehaviorError>

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pub fn enqueue( &mut self, desc: T, commit: bool, ) -> Result<Result<(), T>, PeerMisbehaviorError>

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pub fn force_enqueue(&mut self, desc: T, commit: bool)

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pub fn commit(&mut self)

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impl<T: Copy + FromBytes + IntoBytes> RingBuffer<'_, Read, T>

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pub fn dequeue(&mut self) -> Result<Option<T>, PeerMisbehaviorError>

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pub fn force_dequeue(&mut self) -> T

Auto Trait Implementations§

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impl<'a, R, T> Freeze for RingBuffer<'a, R, T>

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impl<'a, R, T> RefUnwindSafe for RingBuffer<'a, R, T>
where R: RefUnwindSafe, T: RefUnwindSafe,

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impl<'a, R, T> Send for RingBuffer<'a, R, T>
where R: Send, T: Sync,

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impl<'a, R, T> Sync for RingBuffer<'a, R, T>
where R: Sync, T: Sync,

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impl<'a, R, T> Unpin for RingBuffer<'a, R, T>
where R: Unpin,

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impl<'a, R, T> UnwindSafe for RingBuffer<'a, R, T>
where R: UnwindSafe, T: RefUnwindSafe,

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, 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<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.