Struct PostgresEventStore 

pub struct PostgresEventStore { /* private fields */ }

Implementations

impl PostgresEventStore

pub async fn new<S: Into<String>>( connection_string: S, ) -> Result<Self, PostgresEventStoreError>

Create a new PostgresEventStore with default configuration.

pub async fn with_config<S: Into<String>>( connection_string: S, config: PostgresConfig, ) -> Result<Self, PostgresEventStoreError>

Create a new PostgresEventStore with custom configuration.

pub fn from_pool(pool: Pool<Postgres>) -> Self

Create a PostgresEventStore from an existing connection pool.

Use this when you need full control over pool configuration or want to share a pool across multiple components.

pub async fn ping(&self)

pub async fn migrate(&self)

Trait Implementations

impl Clone for PostgresEventStore

fn clone(&self) -> PostgresEventStore

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for PostgresEventStore

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl EventReader for PostgresEventStore

type Error = EventStoreError

Error type returned by read operations.

async fn read_events<E: Event>( &self, filter: EventFilter, page: EventPage, ) -> Result<Vec<(E, StreamPosition)>, Self::Error>

Read events matching filter criteria with pagination.

impl EventStore for PostgresEventStore

async fn read_stream<E: Event>( &self, stream_id: StreamId, ) -> Result<EventStreamReader<E>, EventStoreError>

Read all events from a stream.

async fn append_events( &self, writes: StreamWrites, ) -> Result<EventStreamSlice, EventStoreError>

Atomically append events to multiple streams with optimistic concurrency control.