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Checkpointer

synaptic_graph

Trait Checkpointer 

Source 
pub trait Checkpointer: Send + Sync {
    // Required methods
    fn put<'life0, 'life1, 'life2, 'async_trait>(
        &'life0 self,
        config: &'life1 CheckpointConfig,
        checkpoint: &'life2 Checkpoint,
    ) -> Pin<Box<dyn Future<Output = Result<(), SynapticError>> + Send + 'async_trait>>
       where Self: 'async_trait,
             'life0: 'async_trait,
             'life1: 'async_trait,
             'life2: 'async_trait;
    fn get<'life0, 'life1, 'async_trait>(
        &'life0 self,
        config: &'life1 CheckpointConfig,
    ) -> Pin<Box<dyn Future<Output = Result<Option<Checkpoint>, SynapticError>> + Send + 'async_trait>>
       where Self: 'async_trait,
             'life0: 'async_trait,
             'life1: 'async_trait;
    fn list<'life0, 'life1, 'async_trait>(
        &'life0 self,
        config: &'life1 CheckpointConfig,
    ) -> Pin<Box<dyn Future<Output = Result<Vec<Checkpoint>, SynapticError>> + Send + 'async_trait>>
       where Self: 'async_trait,
             'life0: 'async_trait,
             'life1: 'async_trait;
}
Expand description

Trait for persisting graph state checkpoints.

Required Methods§

Source

fn put<'life0, 'life1, 'life2, 'async_trait>( &'life0 self, config: &'life1 CheckpointConfig, checkpoint: &'life2 Checkpoint, ) -> Pin<Box<dyn Future<Output = Result<(), SynapticError>> + Send + 'async_trait>>
where Self: 'async_trait, 'life0: 'async_trait, 'life1: 'async_trait, 'life2: 'async_trait,

Save a checkpoint for the given thread.

Source

fn get<'life0, 'life1, 'async_trait>( &'life0 self, config: &'life1 CheckpointConfig, ) -> Pin<Box<dyn Future<Output = Result<Option<Checkpoint>, SynapticError>> + Send + 'async_trait>>
where Self: 'async_trait, 'life0: 'async_trait, 'life1: 'async_trait,

Get a checkpoint. If config.checkpoint_id is set, returns that specific checkpoint; otherwise returns the latest checkpoint for the thread.

Source

fn list<'life0, 'life1, 'async_trait>( &'life0 self, config: &'life1 CheckpointConfig, ) -> Pin<Box<dyn Future<Output = Result<Vec<Checkpoint>, SynapticError>> + Send + 'async_trait>>
where Self: 'async_trait, 'life0: 'async_trait, 'life1: 'async_trait,

List all checkpoints for a thread, ordered oldest to newest.

Implementors§