Trait DepthProbe 

pub trait DepthProbe: Send + Sync {
    // Required methods
    fn depth<'life0, 'async_trait>(
        &'life0 self,
    ) -> Pin<Box<dyn Future<Output = Result<u64, String>> + Send + 'async_trait>>
       where Self: 'async_trait,
             'life0: 'async_trait;
    fn queue_label(&self) -> String;
}

Available on crate feature serve and crate feature triggers and (crate features triggers-kafka or triggers-redis) only.

The IO seam: returns the current depth of the queue.

Required Methods

fn depth<'life0, 'async_trait>( &'life0 self, ) -> Pin<Box<dyn Future<Output = Result<u64, String>> + Send + 'async_trait>>

where Self: 'async_trait, 'life0: 'async_trait,

fn queue_label(&self) -> String

Dyn Compatibility

This trait is dyn compatible.

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

Implementors