Struct mz_persist_client::batch::BatchBuilder
source · pub struct BatchBuilder<K, V, T, D>{
pub(crate) metrics: Arc<Metrics>,
pub(crate) key_buf: Vec<u8>,
pub(crate) val_buf: Vec<u8>,
pub(crate) builder: BatchBuilderInternal<K, V, T, D>,
}
Expand description
A builder for Batches that allows adding updates piece by piece and then finishing it.
Fields§
§metrics: Arc<Metrics>
§key_buf: Vec<u8>
§val_buf: Vec<u8>
§builder: BatchBuilderInternal<K, V, T, D>
Implementations§
source§impl<K, V, T, D> BatchBuilder<K, V, T, D>
impl<K, V, T, D> BatchBuilder<K, V, T, D>
sourcepub async fn finish(
self,
registered_upper: Antichain<T>,
) -> Result<Batch<K, V, T, D>, InvalidUsage<T>>
pub async fn finish( self, registered_upper: Antichain<T>, ) -> Result<Batch<K, V, T, D>, InvalidUsage<T>>
Finish writing this batch and return a handle to the written batch.
This fails if any of the updates in this batch are beyond the given
upper
.
sourcepub async fn add(
&mut self,
key: &K,
val: &V,
ts: &T,
diff: &D,
) -> Result<Added, InvalidUsage<T>>
pub async fn add( &mut self, key: &K, val: &V, ts: &T, diff: &D, ) -> Result<Added, InvalidUsage<T>>
Adds the given update to the batch.
The update timestamp must be greater or equal to lower
that was given
when creating this BatchBuilder.
Trait Implementations§
Auto Trait Implementations§
impl<K, V, T, D> Freeze for BatchBuilder<K, V, T, D>where
T: Freeze,
impl<K, V, T, D> !RefUnwindSafe for BatchBuilder<K, V, T, D>
impl<K, V, T, D> Send for BatchBuilder<K, V, T, D>
impl<K, V, T, D> Sync for BatchBuilder<K, V, T, D>
impl<K, V, T, D> Unpin for BatchBuilder<K, V, T, D>where
T: Unpin,
impl<K, V, T, D> !UnwindSafe for BatchBuilder<K, V, T, D>
Blanket Implementations§
source§impl<T> BorrowMut<T> for Twhere
T: ?Sized,
impl<T> BorrowMut<T> for Twhere
T: ?Sized,
source§fn borrow_mut(&mut self) -> &mut T
fn borrow_mut(&mut self) -> &mut T
Mutably borrows from an owned value. Read more
source§impl<T> FutureExt for T
impl<T> FutureExt for T
source§fn with_context(self, otel_cx: Context) -> WithContext<Self>
fn with_context(self, otel_cx: Context) -> WithContext<Self>
source§fn with_current_context(self) -> WithContext<Self>
fn with_current_context(self) -> WithContext<Self>
source§impl<T> Instrument for T
impl<T> Instrument for T
source§fn instrument(self, span: Span) -> Instrumented<Self>
fn instrument(self, span: Span) -> Instrumented<Self>
source§fn in_current_span(self) -> Instrumented<Self>
fn in_current_span(self) -> Instrumented<Self>
source§impl<T> IntoRequest<T> for T
impl<T> IntoRequest<T> for T
source§fn into_request(self) -> Request<T>
fn into_request(self) -> Request<T>
Wrap the input message
T
in a tonic::Request
Creates a shared type from an unshared type.
source§impl<T> Pointable for T
impl<T> Pointable for T
source§impl<P, R> ProtoType<R> for Pwhere
R: RustType<P>,
impl<P, R> ProtoType<R> for Pwhere
R: RustType<P>,
source§fn into_rust(self) -> Result<R, TryFromProtoError>
fn into_rust(self) -> Result<R, TryFromProtoError>
See
RustType::from_proto
.source§fn from_rust(rust: &R) -> P
fn from_rust(rust: &R) -> P
See
RustType::into_proto
.source§impl<'a, S, T> Semigroup<&'a S> for Twhere
T: Semigroup<S>,
impl<'a, S, T> Semigroup<&'a S> for Twhere
T: Semigroup<S>,
source§fn plus_equals(&mut self, rhs: &&'a S)
fn plus_equals(&mut self, rhs: &&'a S)
The method of
std::ops::AddAssign
, for types that do not implement AddAssign
.