Struct AppState 

pub struct AppState {
    pub pool: Pool,
    pub model: Arc<RwLock<ResolvedModel>>,
    pub package_models: Arc<RwLock<HashMap<String, ResolvedModel>>>,
    pub tenant_pools: Arc<RwLock<HashMap<String, Pool>>>,
    pub tenant_registry: Arc<TenantRegistry>,
    pub storage: Option<Arc<dyn StorageProvider>>,
    pub event_client: Option<Arc<DecisionHubClient>>,
    pub authrs_client: Option<Arc<AuthrsClient>>,
    pub dialect: Arc<dyn Dialect>,
    pub extensible_cache: RegistryCache,
}

Fields

pool: Pool

Default/central pool (from DATABASE_URL).

model: Arc<RwLock<ResolvedModel>>

Default/active model (used for /api/v1/:path_segment). Reloaded after package install.

package_models: Arc<RwLock<HashMap<String, ResolvedModel>>>

Resolved model per package_id. For database tenants, key is “package_id:tenant_id”.

tenant_pools: Arc<RwLock<HashMap<String, Pool>>>

Pools for database-strategy tenants, keyed by tenant_id.

tenant_registry: Arc<TenantRegistry>

Tenant registry (strategy + config per tenant), loaded from central DB at startup.

storage: Option<Arc<dyn StorageProvider>>

Optional blob storage provider for asset columns.

event_client: Option<Arc<DecisionHubClient>>

Optional decision-hub client. None when DECISION_HUB_URL is not set.

authrs_client: Option<Arc<AuthrsClient>>

Optional authrs permission-check client. None when AUTHRS_URL or SERVICE_NAME is not set.

dialect: Arc<dyn Dialect>

Active database dialect (set at startup via db::active_dialect()).

extensible_cache: RegistryCache

Per-tenant extensible-field registry cache (read-through, TTL-bounded, evicted on write). Construct with Default::default().

Trait Implementations

impl Clone for AppState

fn clone(&self) -> AppState

Returns a duplicate of the value.

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

Performs copy-assignment from source.