Struct TaskGraphStore 

pub struct TaskGraphStore { /* private fields */ }

Database-backed implementation of RawGraphStore.

Implementations

impl TaskGraphStore

pub fn new(pool: DbPool) -> Self

Create a new TaskGraphStore backed by the given pool.

Trait Implementations

impl Clone for TaskGraphStore

fn clone(&self) -> TaskGraphStore

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for TaskGraphStore

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

Formats the value using the given formatter.

impl RawGraphStore for TaskGraphStore

async fn save_graph( &self, id: &str, goal: &str, status: &str, graph_json: &str, created_at: &str, finished_at: Option<&str>, ) -> Result<(), MemoryError>

Persist a graph (upsert by id).

async fn load_graph(&self, id: &str) -> Result<Option<String>, MemoryError>

Load a graph by its string UUID.

async fn list_graphs( &self, limit: u32, ) -> Result<Vec<GraphSummary>, MemoryError>

List graphs ordered by created_at descending, limited to limit rows.

async fn delete_graph(&self, id: &str) -> Result<bool, MemoryError>

Delete a graph by its string UUID.