Enum mz_txn_wal::txn_read::TxnsReadCmd
source · enum TxnsReadCmd<T> {
Updates {
entries: Vec<(TxnsEntry, T, i64)>,
frontier: T,
},
DataSnapshot {
data_id: ShardId,
as_of: T,
tx: Sender<DataSnapshot<T>>,
},
DataSubscribe {
data_id: ShardId,
as_of: T,
unblock: Box<dyn UnblockRead<T>>,
tx: Sender<UnboundedReceiver<DataRemapEntry<T>>>,
},
Wait {
id: Uuid,
ts: WaitTs<T>,
tx: Sender<()>,
},
CancelWait {
id: Uuid,
},
}
Variants§
Updates
DataSnapshot
DataSubscribe
Wait
CancelWait
Trait Implementations§
Auto Trait Implementations§
impl<T> Freeze for TxnsReadCmd<T>where
T: Freeze,
impl<T> !RefUnwindSafe for TxnsReadCmd<T>
impl<T> Send for TxnsReadCmd<T>where
T: Send,
impl<T> !Sync for TxnsReadCmd<T>
impl<T> Unpin for TxnsReadCmd<T>where
T: Unpin,
impl<T> !UnwindSafe for TxnsReadCmd<T>
Blanket Implementations§
source§impl<T> BorrowMut<T> for Twhere
T: ?Sized,
impl<T> BorrowMut<T> for Twhere
T: ?Sized,
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