Struct InMemoryCheckpointer 

pub struct InMemoryCheckpointer { /* private fields */ }

Implementations

impl InMemoryCheckpointer

pub fn new() -> Self

pub fn len(&self) -> usize

pub fn is_empty(&self) -> bool

Trait Implementations

impl Checkpointer for InMemoryCheckpointer

fn save<'life0, 'async_trait>( &'life0 self, snapshot: Snapshot, ) -> Pin<Box<dyn Future<Output = Result<()>> + Send + 'async_trait>>

where Self: 'async_trait, 'life0: 'async_trait,

fn load<'life0, 'life1, 'async_trait>( &'life0 self, key: &'life1 CheckpointKey, ) -> Pin<Box<dyn Future<Output = Result<Option<Snapshot>>> + Send + 'async_trait>>

where Self: 'async_trait, 'life0: 'async_trait, 'life1: 'async_trait,

fn latest<'life0, 'life1, 'life2, 'async_trait>( &'life0 self, workflow_id: &'life1 WorkflowId, run_id: &'life2 RunId, ) -> Pin<Box<dyn Future<Output = Result<Option<Snapshot>>> + Send + 'async_trait>>

where Self: 'async_trait, 'life0: 'async_trait, 'life1: 'async_trait, 'life2: 'async_trait,

Returns the latest snapshot for a (workflow, run) pair.

fn list<'life0, 'life1, 'life2, 'async_trait>( &'life0 self, workflow_id: &'life1 WorkflowId, run_id: &'life2 RunId, ) -> Pin<Box<dyn Future<Output = Result<Vec<CheckpointMeta>>> + Send + 'async_trait>>

where Self: 'async_trait, 'life0: 'async_trait, 'life1: 'async_trait, 'life2: 'async_trait,

fn fork<'life0, 'life1, 'async_trait>( &'life0 self, from: &'life1 CheckpointKey, edits: Vec<(String, Value)>, ) -> Pin<Box<dyn Future<Output = Result<RunId>> + Send + 'async_trait>>

where Self: 'async_trait, 'life0: 'async_trait, 'life1: 'async_trait,

Create a new run that diverges from an existing checkpoint with an optional set of state edits applied at the fork point.

impl Clone for InMemoryCheckpointer

fn clone(&self) -> InMemoryCheckpointer

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Default for InMemoryCheckpointer

fn default() -> InMemoryCheckpointer

Returns the “default value” for a type.