AppendAck

Struct AppendAck 

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pub struct AppendAck {
    pub start: StreamPosition,
    pub end: StreamPosition,
    pub tail: StreamPosition,
}
Expand description

Acknowledgment to an append request.

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§start: StreamPosition

Sequence number and timestamp of the first record that was appended.

§end: StreamPosition

Sequence number of the last record that was appended + 1, and timestamp of the last record that was appended. The difference between end.seq_num and start.seq_num will be the number of records appended.

§tail: StreamPosition

Sequence number that will be assigned to the next record on the stream, and timestamp of the last record on the stream. This can be greater than the end position in case of concurrent appends.

Trait Implementations§

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impl Clone for AppendAck

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fn clone(&self) -> AppendAck

Returns a duplicate of the value. Read more
1.0.0 · Source§

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

Performs copy-assignment from source. Read more
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impl Debug for AppendAck

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

Formats the value using the given formatter. Read more

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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> From<T> for T

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fn from(t: T) -> T

Returns the argument unchanged.

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

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fn from_ref(input: &T) -> T

Converts to this type from a reference to the input type.
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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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impl<T, U> Into<U> for T
where U: From<T>,

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Calls U::from(self).

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

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Wrap the input message T in a tonic::Request
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where L: Layer<S>,

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where T: Clone,

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type Owned = T

The resulting type after obtaining ownership.
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type Error = Infallible

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fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.
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type Error = <U as TryFrom<T>>::Error

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fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

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