Struct GroupCommit

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pub struct GroupCommit<W: WalLike> { /* private fields */ }

Expand description

Leader/follower group-commit coordinator over a shared WalLike target.

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impl<W: WalLike> GroupCommit<W>

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pub fn new(wal: Arc<W>, config: GroupCommitConfig) -> Self

Create a coordinator over wal with the given config.

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pub fn config(&self) -> &GroupCommitConfig

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pub fn stats(&self) -> GroupCommitStats

Current cumulative statistics.

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pub fn flush(&self) -> Result<GroupCommitResult>

Wait for a durable flush of everything appended so far.

Enqueues this submission, then either leads this group or waits for a leader to include it. Returns once an fsync that started after the enqueue has completed.

Auto Trait Implementations§

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impl<W> UnwindSafe for GroupCommit<W>
where Arc<W>: UnwindSafe,

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impl<T> Allocation for T
where T: RefUnwindSafe + Send + Sync,

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

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fn type_id(&self) -> TypeId

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impl<T> Borrow<T> for T
where T: ?Sized,

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impl<T> BorrowMut<T> for T
where T: ?Sized,

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

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impl<ST, DT> CastableFrom<ST, Initialized, Initialized> for DT
where ST: ?Sized, DT: ?Sized,

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impl<ST, DT> CastableFrom<ST, Uninit, Uninit> for DT
where ST: ?Sized, DT: ?Sized,

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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> ⓘ

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impl<T, U> Into for T
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fn into(self) -> U

Calls U::from(self).

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impl<T> IntoEither for T

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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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