Struct SurbRingBuffer

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pub struct SurbRingBuffer<S>(Arc<Mutex<AllocRingBuffer<(HoprSurbId, S)>>>);

Expand description

Ring buffer containing SURBs along with their IDs.

All these SURBs usually belong to the same pseudonym and are therefore identified only by the [HoprSurbId].

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§0: Arc<Mutex<AllocRingBuffer<(HoprSurbId, S)>>>

Implementations§

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impl<S> SurbRingBuffer<S>

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pub fn new(capacity: usize) -> Self

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pub fn push<I: IntoIterator<Item = (HoprSurbId, S)>>(&self, surbs: I) -> usize

Push all SURBs with their IDs into the RB.

Returns the total number of elements in the RB after the push.

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pub fn pop_one(&self) -> Option<PoppedSurb<S>>

Pop the latest SURB and its IDs from the RB.

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pub fn pop_one_if_has_id(&self, id: &HoprSurbId) -> Option<PoppedSurb<S>>

Check if the next SURB has the given ID and pop it from the RB.

Trait Implementations§

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impl<S: Clone> Clone for SurbRingBuffer<S>

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fn clone(&self) -> SurbRingBuffer<S>

Returns a duplicate of the value. Read more

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fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source. Read more

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impl<S: Debug> Debug for SurbRingBuffer<S>

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

Formats the value using the given formatter. Read more

Auto Trait Implementations§

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impl<S> !UnwindSafe for SurbRingBuffer<S>

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> CloneToUninit for T
where T: Clone,

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unsafe fn clone_to_uninit(&self, dest: *mut u8)

🔬This is a nightly-only experimental API. (clone_to_uninit)

Performs copy-assignment from self to dest. Read more

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impl<T> DynClone for T
where T: Clone,

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fn __clone_box(&self, _: Private) -> *mut ()

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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> FutureExt for T

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fn with_context(self, otel_cx: Context) -> WithContext<Self>

Attaches the provided Context to this type, returning a WithContext wrapper. Read more

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fn with_current_context(self) -> WithContext<Self>

Attaches the current Context to this type, returning a WithContext wrapper. Read more

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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 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> IntoEither for T

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fn into_either(self, into_left: bool) -> Either<Self, Self>

Converts self into a Left variant of Either<Self, Self> if into_left is true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more

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fn into_either_with<F>(self, into_left: F) -> Either<Self, Self>
where F: FnOnce(&Self) -> bool,

Converts self into a Left variant of Either<Self, Self> if into_left(&self) returns true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more

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