risingwave_batch::task::channel

Trait ChanReceiver

Source 
pub(super) trait ChanReceiver: Send {
    // Required method
    async fn recv(&mut self) -> SharedResult<Option<DataChunkInChannel>>;
}

Required Methods§

Source

async fn recv(&mut self) -> SharedResult<Option<DataChunkInChannel>>

Returns None if there’s no more data to read. Otherwise it will wait until there’s data.

Dyn Compatibility§

This trait is not dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety", so this trait is not object safe.

Implementors§