Enum cdc::endpoint::Task[−][src]

[−]
pub enum Task {
    Register {
        request: ChangeDataRequest,
        downstream: Downstream,
        conn_id: ConnID,
        version: Version,
    },
    Deregister(Deregister),
    OpenConn {
        conn: Conn,
    },
    MultiBatch {
        multi: Vec<CmdBatch>,
        old_value_cb: Box<dyn Fn(Key, TimeStamp, &mut OldValueCache) -> (Option<Vec<u8>>, Option<Statistics>) + Send>,
    },
    MinTS {
        regions: Vec<u64>,
        min_ts: TimeStamp,
    },
    ResolverReady {
        observe_id: ObserveID,
        region: Region,
        resolver: Resolver,
    },
    RegisterMinTsEvent,
    InitDownstream {
        downstream_id: DownstreamID,
        downstream_state: Arc<AtomicCell<DownstreamState>>,
        cb: Box<dyn FnOnce() + Send>,
    },
    TxnExtra(TxnExtra),
    Validate(Validate),
}

Variants

Register
[−]

Fields of Register

request: ChangeDataRequestdownstream: Downstreamconn_id: ConnIDversion: Version
Deregister(Deregister)
OpenConn
[−]

Fields of OpenConn

conn: Conn
MultiBatch
[−]

Fields of MultiBatch

multi: Vec<CmdBatch>old_value_cb: Box<dyn Fn(Key, TimeStamp, &mut OldValueCache) -> (Option<Vec<u8>>, Option<Statistics>) + Send>
MinTS
[−]

Fields of MinTS

regions: Vec<u64>min_ts: TimeStamp
ResolverReady
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Fields of ResolverReady

observe_id: ObserveIDregion: Regionresolver: Resolver
RegisterMinTsEvent
InitDownstream
[−]

Fields of InitDownstream

downstream_id: DownstreamIDdownstream_state: Arc<AtomicCell<DownstreamState>>cb: Box<dyn FnOnce() + Send>
TxnExtra(TxnExtra)
Validate(Validate)

Trait Implementations

impl Debug for Task[src][+]

impl Display for Task[src][+]

Auto Trait Implementations

impl !RefUnwindSafe for Task

impl Send for Task

impl !Sync for Task

impl Unpin for Task

impl !UnwindSafe for Task

Blanket Implementations

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

impl<T> Borrow<T> for T where
    T: ?Sized, [src][+]

impl<T> BorrowMut<T> for T where
    T: ?Sized, [src][+]

impl<V, W> ConvertFrom<W> for V where
    W: ConvertTo<V>, [src][+]

impl<T> From<T> for T[src][+]

impl<T> Instrument for T[src][+]

impl<T, U> Into<U> for T where
    U: From<T>, [src][+]

impl<T> Pointable for T[src][+]

type Init = T

The type for initializers.

impl<T> Pointable for T[src][+]

type Init = T

The type for initializers.

impl<T> Same<T> for T[src]

type Output = T

Should always be Self

impl<T> Sealed<T> for T where
    T: ?Sized, [src]

impl<T> ToString for T where
    T: Display + ?Sized, [src][+]

impl<T, U> TryFrom<U> for T where
    U: Into<T>, [src][+]

type Error = Infallible

The type returned in the event of a conversion error.

impl<T, U> TryInto<U> for T where
    U: TryFrom<T>, [src][+]

type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.

impl<V, T> VZip<V> for T where
    V: MultiLane<T>, [src][+]