floxide_core::checkpoint

Trait CheckpointStore

Source 
pub trait CheckpointStore<C: Context, WI: WorkItem> {
    // Required methods
    fn save<'life0, 'life1, 'life2, 'async_trait>(
        &'life0 self,
        workflow_id: &'life1 str,
        checkpoint: &'life2 Checkpoint<C, WI>,
    ) -> Pin<Box<dyn Future<Output = Result<(), CheckpointError>> + Send + 'async_trait>>
       where Self: 'async_trait,
             'life0: 'async_trait,
             'life1: 'async_trait,
             'life2: 'async_trait;
    fn load<'life0, 'life1, 'async_trait>(
        &'life0 self,
        workflow_id: &'life1 str,
    ) -> Pin<Box<dyn Future<Output = Result<Option<Checkpoint<C, WI>>, CheckpointError>> + Send + 'async_trait>>
       where Self: 'async_trait,
             'life0: 'async_trait,
             'life1: 'async_trait;
}
Expand description

A trait for persisting and loading workflow checkpoints.

Required Methods§

Source

fn save<'life0, 'life1, 'life2, 'async_trait>( &'life0 self, workflow_id: &'life1 str, checkpoint: &'life2 Checkpoint<C, WI>, ) -> Pin<Box<dyn Future<Output = Result<(), CheckpointError>> + Send + 'async_trait>>
where Self: 'async_trait, 'life0: 'async_trait, 'life1: 'async_trait, 'life2: 'async_trait,

Persist the given checkpoint under workflow_id.

Source

fn load<'life0, 'life1, 'async_trait>( &'life0 self, workflow_id: &'life1 str, ) -> Pin<Box<dyn Future<Output = Result<Option<Checkpoint<C, WI>>, CheckpointError>> + Send + 'async_trait>>
where Self: 'async_trait, 'life0: 'async_trait, 'life1: 'async_trait,

Load the last-saved checkpoint for workflow_id, if any.

Implementors§