Trait AckHandle 

pub trait AckHandle: Debug + Send {
    // Required methods
    fn ack<'async_trait>(
        self: Box<Self>,
    ) -> Pin<Box<dyn Future<Output = Result<()>> + Send + 'async_trait>>
       where Self: 'async_trait;
    fn nack<'async_trait>(
        self: Box<Self>,
    ) -> Pin<Box<dyn Future<Output = Result<()>> + Send + 'async_trait>>
       where Self: 'async_trait;
}

Confirms or returns a single delivery. Adapter-specific: an in-memory bookkeeping step for the channel, a server acknowledgement for a broker. Acking a lane batch is also what moves that lane’s watermark.

Required Methods

fn ack<'async_trait>( self: Box<Self>, ) -> Pin<Box<dyn Future<Output = Result<()>> + Send + 'async_trait>>

where Self: 'async_trait,

Confirm the delivery; it will not be redelivered.

fn nack<'async_trait>( self: Box<Self>, ) -> Pin<Box<dyn Future<Output = Result<()>> + Send + 'async_trait>>

where Self: 'async_trait,

Return the delivery for redelivery.

Dyn Compatibility

This trait is dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety".

Implementors