risingwave_dml::txn_channel

Struct Receiver

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pub struct Receiver {
    rx: UnboundedReceiver<TxnMsgWithPermits>,
    permits: Arc<Permits>,
}
Expand description

The receiver of the txn channel with permit-based back-pressure.

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§rx: UnboundedReceiver<TxnMsgWithPermits>§permits: Arc<Permits>

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impl Receiver

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pub async fn recv(&mut self) -> Option<(TxnMsg, Sender<usize>)>

Receive the next message for this receiver, with the permits of this message added back.

Returns None if the channel has been closed.

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impl Debug for Receiver

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fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter. Read more

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