Struct QueryDbHook 

pub struct QueryDbHook { /* private fields */ }

Production SqrydHook backed by sqry_db::persistence::save_derived.

See the module-level docs for the snapshot-SHA-timing and lifetime decisions (PF03A A and B). The hook is parameterised by:

• timeout — wall-clock cap applied via spawn_hook / tokio::time::timeout. Defaults to DaemonConfig::rebuild_drain_timeout_ms (5 s) when constructed via Self::new.
• query_db_config — passed straight to sqry_db::QueryDb::new and used by sqry_db::derived_path to compute the target file. The default value points at derived.sqry and uses the standard per-entry size cap; production sqryd should generally accept the default.

Implementations

impl QueryDbHook

pub fn new(timeout: Duration) -> Arc<Self>

Construct a hook with the supplied timeout and the default sqry_db::QueryDbConfig.

PF03B’s startup path uses this constructor with DaemonConfig::rebuild_drain_timeout_ms.

pub fn with_query_db_config( timeout: Duration, query_db_config: QueryDbConfig, ) -> Arc<Self>

Construct a hook with a caller-provided sqry_db::QueryDbConfig.

Reserved for callers that need to override the default derived_persistence_filename or per-entry size cap. Production sqryd should normally use Self::new.

pub fn timeout(&self) -> Duration

Returns the configured wall-clock timeout. Exposed for tests and observability surfaces.

Trait Implementations

impl Clone for QueryDbHook

fn clone(&self) -> QueryDbHook

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for QueryDbHook

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

Formats the value using the given formatter.

impl SqrydHook for QueryDbHook

fn on_publish(&self, workspace_root: &Path, graph: Arc<CodeGraph>)

Notify the hook that a fresh graph has been published for workspace_root. Implementations should NOT block; they should spawn a background task and return.