Struct MemoryCheckpointer 

pub struct MemoryCheckpointer { /* private fields */ }

In-memory checkpointer for development and single-process use.

Data is lost when the process exits.

Implementations

impl MemoryCheckpointer

pub fn new() -> Self

Trait Implementations

impl Checkpointer for MemoryCheckpointer

fn load(&self, thread_id: &str) -> Result<Option<Checkpoint>>

Load the latest checkpoint for the thread, if any.

fn list_threads(&self) -> Result<Vec<String>>

List all thread ids that have at least one checkpoint (optional).

impl Default for MemoryCheckpointer

fn default() -> Self

Returns the “default value” for a type.

impl GenericCheckpointer for MemoryCheckpointer

fn save<T: State>( &self, thread_id: &str, state: &T, metadata: &CheckpointMetadata, ) -> Result<()>

Save state and metadata for the given thread.