Struct MemoryCheckpointer 

pub struct MemoryCheckpointer { /* private fields */ }

Available on crate feature graph only.

In-memory checkpointer for development and testing

Implementations

impl MemoryCheckpointer

pub fn new() -> MemoryCheckpointer

Create a new in-memory checkpointer

Trait Implementations

impl Checkpointer for MemoryCheckpointer

fn save<'life0, 'life1, 'async_trait>( &'life0 self, checkpoint: &'life1 Checkpoint, ) -> Pin<Box<dyn Future<Output = Result<String, GraphError>> + Send + 'async_trait>>

where 'life0: 'async_trait, 'life1: 'async_trait, MemoryCheckpointer: 'async_trait,

Save a checkpoint

fn load<'life0, 'life1, 'async_trait>( &'life0 self, thread_id: &'life1 str, ) -> Pin<Box<dyn Future<Output = Result<Option<Checkpoint>, GraphError>> + Send + 'async_trait>>

where 'life0: 'async_trait, 'life1: 'async_trait, MemoryCheckpointer: 'async_trait,

Load the latest checkpoint for a thread

fn load_by_id<'life0, 'life1, 'async_trait>( &'life0 self, checkpoint_id: &'life1 str, ) -> Pin<Box<dyn Future<Output = Result<Option<Checkpoint>, GraphError>> + Send + 'async_trait>>

where 'life0: 'async_trait, 'life1: 'async_trait, MemoryCheckpointer: 'async_trait,

Load a specific checkpoint by ID

fn list<'life0, 'life1, 'async_trait>( &'life0 self, thread_id: &'life1 str, ) -> Pin<Box<dyn Future<Output = Result<Vec<Checkpoint>, GraphError>> + Send + 'async_trait>>

where 'life0: 'async_trait, 'life1: 'async_trait, MemoryCheckpointer: 'async_trait,

List all checkpoints for a thread (for time travel)

fn delete<'life0, 'life1, 'async_trait>( &'life0 self, thread_id: &'life1 str, ) -> Pin<Box<dyn Future<Output = Result<(), GraphError>> + Send + 'async_trait>>

where 'life0: 'async_trait, 'life1: 'async_trait, MemoryCheckpointer: 'async_trait,

Delete checkpoints for a thread

impl Default for MemoryCheckpointer

fn default() -> MemoryCheckpointer

Returns the “default value” for a type.