struct RowSender {
    sender: Sender<(usize, InternalMessage)>,
    buffered_message: Option<RowMessage>,
}
Expand description

A type that makes it easy to correctly send inserts and deletes.

Note: RowSender::delete/insert should be called with the same lsn until close_lsn is called, which should be called and awaited before dropping the RowSender or moving onto a new lsn. Internally, this type uses asserts to uphold the first requirement.

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§sender: Sender<(usize, InternalMessage)>§buffered_message: Option<RowMessage>

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impl RowSender

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pub fn new(sender: Sender<(usize, InternalMessage)>) -> Self

Create a new RowSender.

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pub async fn send_row( &mut self, lsn: PgLsn, output_index: usize, value: Result<(Row, Diff), Error> )

Send a triplet for the specific output

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pub async fn close_lsn(&mut self, lsn: PgLsn)

Finalize an lsn, making sure all messages that my be buffered are flushed, and that the last message sent is marked as closing the lsn (which is the messages offset in the rest of the source pipeline.

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async fn send_row_inner( &self, lsn: PgLsn, output: usize, value: Result<(Row, Diff), Error>, end: bool )

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const ALIGN: usize = mem::align_of::<T>()

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