Struct MemoryDatabase

pub struct MemoryDatabase { /* private fields */ }

Memory Database (RAM)

Implementations

impl MemoryDatabase

pub fn new() -> Self

New Memory database with default options

pub fn with_opts(opts: MemoryDatabaseOptions) -> Self

New Memory database

Trait Implementations

impl Clone for MemoryDatabase

fn clone(&self) -> MemoryDatabase

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for MemoryDatabase

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

Formats the value using the given formatter.

impl Default for MemoryDatabase

fn default() -> Self

Returns the “default value” for a type.

impl NostrDatabase for MemoryDatabase

fn backend(&self) -> Backend

Name of the backend database used

fn save_event<'a>( &'a self, event: &'a Event, ) -> BoxedFuture<'a, Result<SaveEventStatus, DatabaseError>>

Save Event into store

fn check_id<'a>( &'a self, event_id: &'a EventId, ) -> BoxedFuture<'a, Result<DatabaseEventStatus, DatabaseError>>

Check event status by ID

fn event_by_id<'a>( &'a self, event_id: &'a EventId, ) -> BoxedFuture<'a, Result<Option<Event>, DatabaseError>>

Get Event by EventId

fn count(&self, filter: Filter) -> BoxedFuture<'_, Result<usize, DatabaseError>>

Count the number of events found with Filter.

fn query( &self, filter: Filter, ) -> BoxedFuture<'_, Result<Events, DatabaseError>>

Query stored events.

fn negentropy_items( &self, filter: Filter, ) -> BoxedFuture<'_, Result<Vec<(EventId, Timestamp)>, DatabaseError>>

Get negentropy items

fn delete(&self, filter: Filter) -> BoxedFuture<'_, Result<(), DatabaseError>>

Delete all events that match the Filter

fn wipe(&self) -> BoxedFuture<'_, Result<(), DatabaseError>>

Wipe all data