CursorBarrier

byteor_pipeline_backings_shm

Struct CursorBarrier 

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pub struct CursorBarrier { /* private fields */ }
Expand description

Cursor barrier (published sequences).

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impl CursorBarrier

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pub fn new(shm: &ShmSequencedSlots) -> Self

Create a cursor barrier.

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pub fn available(&self) -> u64

Currently available published sequence.

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pub fn wait_for<W: WaitStrategy>(&self, seq: u64, wait: &mut W) -> u64

Wait until available() >= seq.

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impl SeqBarrier for CursorBarrier

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fn available(&self) -> u64

Return the currently-available sequence.
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fn wait_for<W>(&self, seq: u64, wait: &mut W) -> u64
where W: WaitStrategy,

Wait until available() >= seq using the provided WaitStrategy.

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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> Same for T

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type Output = T

Should always be Self
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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.