Struct SimpleReadJournal 

pub struct SimpleReadJournal<J: Journal> { /* private fields */ }

Implementations

impl<J: Journal> SimpleReadJournal<J>

pub fn new(journal: Arc<J>) -> Self

Trait Implementations

impl<J: Journal> ReadJournal for SimpleReadJournal<J>

fn events_by_persistence_id<'life0, 'life1, 'async_trait>( &'life0 self, persistence_id: &'life1 str, from: u64, to: u64, ) -> Pin<Box<dyn Future<Output = Result<Vec<EventEnvelope>, JournalError>> + Send + 'async_trait>>

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

Replay events for a single persistence id, sequence-number bounded.

fn events_by_tag<'life0, 'life1, 'async_trait>( &'life0 self, tag: &'life1 str, offset: Offset, ) -> Pin<Box<dyn Future<Output = Result<Vec<EventEnvelope>, JournalError>> + Send + 'async_trait>>

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

All events with a given tag, returned in offset order. Default impl is empty so backends without tag indexing don’t silently mis-behave.

fn all_persistence_ids<'life0, 'async_trait>( &'life0 self, ) -> Pin<Box<dyn Future<Output = Result<Vec<String>, JournalError>> + Send + 'async_trait>>

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

Distinct persistence ids known to the backend. Default impl returns empty (backends without an id index opt in).

fn current_events_by_persistence_id<'life0, 'life1, 'async_trait>( &'life0 self, persistence_id: &'life1 str, from: u64, to: u64, ) -> Pin<Box<dyn Future<Output = Result<Vec<EventEnvelope>, JournalError>> + Send + 'async_trait>>

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

Snapshot variant of Self::events_by_persistence_id — default impl is identical (in-memory journals don’t tail).

fn current_events_by_tag<'life0, 'life1, 'async_trait>( &'life0 self, tag: &'life1 str, offset: Offset, ) -> Pin<Box<dyn Future<Output = Result<Vec<EventEnvelope>, JournalError>> + Send + 'async_trait>>

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

fn current_persistence_ids<'life0, 'async_trait>( &'life0 self, ) -> Pin<Box<dyn Future<Output = Result<Vec<String>, JournalError>> + Send + 'async_trait>>

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