pub struct EpochWatcher {
pub applied_rx: Receiver<u64>,
pub written_rx: Receiver<u64>,
pub durable_rx: Receiver<u64>,
}Expand description
Receivers for durability watermark updates.
Each receiver tracks the highest epoch that has reached the corresponding
Durability level. See Durability for details on each level.
Fields§
§applied_rx: Receiver<u64>§written_rx: Receiver<u64>§durable_rx: Receiver<u64>Implementations§
Source§impl EpochWatcher
impl EpochWatcher
Sourcepub async fn wait(
&mut self,
epoch: u64,
durability: Durability,
) -> Result<(), RecvError>
pub async fn wait( &mut self, epoch: u64, durability: Durability, ) -> Result<(), RecvError>
Waits until the given epoch has reached the specified durability level.
Returns Err if the corresponding EpochWatermarks
was dropped (i.e. the writer shut down).
Trait Implementations§
Source§impl Clone for EpochWatcher
impl Clone for EpochWatcher
Source§fn clone(&self) -> EpochWatcher
fn clone(&self) -> EpochWatcher
1.0.0 · Source§fn clone_from(&mut self, source: &Self)
fn clone_from(&mut self, source: &Self)
source. Read moreAuto Trait Implementations§
impl Freeze for EpochWatcher
impl !RefUnwindSafe for EpochWatcher
impl Send for EpochWatcher
impl Sync for EpochWatcher
impl Unpin for EpochWatcher
impl UnsafeUnpin for EpochWatcher
impl !UnwindSafe for EpochWatcher
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