Trait CheckpointStore 

pub trait CheckpointStore: Send {
    // Required methods
    fn load(
        &mut self,
        job_id: &str,
    ) -> impl Future<Output = Result<Option<Checkpoint>>> + Send;
    fn save(
        &mut self,
        cp: &Checkpoint,
    ) -> impl Future<Output = Result<()>> + Send;
}

Persists Checkpoints. The PostgreSQL implementation stores them in the target.

Required Methods

fn load( &mut self, job_id: &str, ) -> impl Future<Output = Result<Option<Checkpoint>>> + Send

fn save(&mut self, cp: &Checkpoint) -> impl Future<Output = Result<()>> + Send

Dyn Compatibility

This trait is not dyn compatible.

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

Implementors