Struct FileEventStore 

pub struct FileEventStore { /* private fields */ }

File-based event store (append-only JSON lines).

Implementations

impl FileEventStore

pub fn open(path: PathBuf) -> Result<Self>

Creates or opens a file-based event store.

Errors

Returns an error if the file cannot be created or read.

pub const fn path(&self) -> &PathBuf

Returns the path to the event file.

Trait Implementations

impl Debug for FileEventStore

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

Formats the value using the given formatter.

impl EventStore for FileEventStore

fn append(&self, event: Event) -> Result<EventId>

Appends an event to the store, returning its assigned ID.

fn read(&self, filter: &EventFilter) -> Result<Vec<Event>>

Reads events matching the filter.

fn read_all(&self) -> Result<Vec<Event>>

Reads all events in order.

fn stream(&self, filter: &EventFilter) -> Result<Receiver<Event>>

Streams events matching the filter.