Struct AudienceGrantsLoader 

pub struct AudienceGrantsLoader;

SnapshotLoader for the audience_grants table.

Trait Implementations

impl Debug for AudienceGrantsLoader

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

Formats the value using the given formatter.

impl SnapshotLoader for AudienceGrantsLoader

fn fetch<'life0, 'async_trait>( pool: &'life0 Pool<Postgres>, ) -> Pin<Box<dyn Future<Output = Result<AudienceGrants, Error>> + Send + 'async_trait>>

where 'life0: 'async_trait,

Queries the whole table and builds an AudienceGrants via AudienceGrants::from_rows. The one place a malformed row (one that slipped past the table’s own CHECK constraints, e.g. via a direct psql session) surfaces as a load failure rather than a silently-inert or silently-unreadable grant.

const NAME: &'static str = "audience grant store"

Human-readable store name used in error/log text (e.g. “audience grant store”, “group store”).

type Snapshot = AudienceGrants

The loaded, ready-to-serve snapshot type (e.g. AudienceGrants, GroupGraph).

fn count_refresh_error()

Emits this store’s own refresh-error metric (imetric!() with its own literal name) – called by SnapshotSource::current at both failure sites.