Struct mz_coord::coord::AdvanceTables
source · [−]struct AdvanceTables<T> {
batch_size: usize,
set: HashSet<GlobalId>,
work: VecDeque<GlobalId>,
advance_to: T,
}Expand description
Holds tables needing advancement.
Fields
batch_size: usizeThe current number of tables to advance in a single batch.
set: HashSet<GlobalId>The set of tables to advance.
work: VecDeque<GlobalId>An ordered set of work to ensure fairness. Elements may be duplicated here,
so there’s no guarantee that there is a corresponding element in set.
advance_to: TTimestamp at which to advance the tables.
Implementations
sourceimpl<T: CoordTimestamp> AdvanceTables<T>
impl<T: CoordTimestamp> AdvanceTables<T>
fn new() -> Self
fn insert<I: Iterator<Item = GlobalId>>(&mut self, ts: T, ids: I)
sourceasync fn recv(&mut self) -> AdvanceLocalInput<T>
async fn recv(&mut self) -> AdvanceLocalInput<T>
Returns the set of tables to advance. Blocks forever if there are none.
This method is cancel-safe because there are no await points when the set is non-empty.
fn decrease_batch(&mut self)
fn increase_batch(&mut self)
Auto Trait Implementations
impl<T> RefUnwindSafe for AdvanceTables<T> where
T: RefUnwindSafe,
impl<T> Send for AdvanceTables<T> where
T: Send,
impl<T> Sync for AdvanceTables<T> where
T: Sync,
impl<T> Unpin for AdvanceTables<T> where
T: Unpin,
impl<T> UnwindSafe for AdvanceTables<T> where
T: UnwindSafe,
Blanket Implementations
sourceimpl<T> BorrowMut<T> for T where
T: ?Sized,
impl<T> BorrowMut<T> for T where
T: ?Sized,
const: unstable · sourcefn borrow_mut(&mut self) -> &mut T
fn borrow_mut(&mut self) -> &mut T
Mutably borrows from an owned value. Read more
sourceimpl<T> FutureExt for T
impl<T> FutureExt for T
sourcefn with_context(self, otel_cx: Context) -> WithContext<Self>
fn with_context(self, otel_cx: Context) -> WithContext<Self>
sourcefn with_current_context(self) -> WithContext<Self>
fn with_current_context(self) -> WithContext<Self>
sourceimpl<T> Instrument for T
impl<T> Instrument for T
sourcefn instrument(self, span: Span) -> Instrumented<Self>
fn instrument(self, span: Span) -> Instrumented<Self>
sourcefn in_current_span(self) -> Instrumented<Self>
fn in_current_span(self) -> Instrumented<Self>
sourceimpl<T> IntoRequest<T> for T
impl<T> IntoRequest<T> for T
sourcefn into_request(self) -> Request<T>
fn into_request(self) -> Request<T>
Wrap the input message T in a tonic::Request
sourceimpl<P, R> ProtoType<R> for P where
R: RustType<P>,
impl<P, R> ProtoType<R> for P where
R: RustType<P>,
sourcefn into_rust(self) -> Result<R, TryFromProtoError>
fn into_rust(self) -> Result<R, TryFromProtoError>
See RustType::from_proto.
sourcefn from_rust(rust: &R) -> P
fn from_rust(rust: &R) -> P
See RustType::into_proto.
sourceimpl<T> WithSubscriber for T
impl<T> WithSubscriber for T
sourcefn with_subscriber<S>(self, subscriber: S) -> WithDispatch<Self> where
S: Into<Dispatch>,
fn with_subscriber<S>(self, subscriber: S) -> WithDispatch<Self> where
S: Into<Dispatch>,
Attaches the provided Subscriber to this type, returning a
WithDispatch wrapper. Read more
sourcefn with_current_subscriber(self) -> WithDispatch<Self>
fn with_current_subscriber(self) -> WithDispatch<Self>
Attaches the current default Subscriber to this type, returning a
WithDispatch wrapper. Read more