Struct MemoryCheckpointStore 

pub struct MemoryCheckpointStore { /* private fields */ }

In-memory checkpoint store for tests and ephemeral indexers.

Implementations

impl MemoryCheckpointStore

pub fn new() -> Self

Trait Implementations

impl CheckpointStore for MemoryCheckpointStore

fn load<'life0, 'life1, 'life2, 'async_trait>( &'life0 self, chain_id: &'life1 str, indexer_id: &'life2 str, ) -> Pin<Box<dyn Future<Output = Result<Option<Checkpoint>, IndexerError>> + Send + 'async_trait>>

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

Load the latest checkpoint for a given chain + indexer pair.

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

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

Save (upsert) a checkpoint.

fn delete<'life0, 'life1, 'life2, 'async_trait>( &'life0 self, chain_id: &'life1 str, indexer_id: &'life2 str, ) -> Pin<Box<dyn Future<Output = Result<(), IndexerError>> + Send + 'async_trait>>

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

Delete a checkpoint (e.g. when resetting an indexer).

impl Default for MemoryCheckpointStore

fn default() -> MemoryCheckpointStore

Returns the “default value” for a type.