Struct ProjectionContext 

pub struct ProjectionContext<'i> {
    pub tick: Tick,
    pub instance_id: InstanceId,
    pub manifest: Option<&'i ManifestSnapshot>,
    /* private fields */
}

Per-dispatch context carried alongside an EventRecord. The 'i lifetime reserves the slot that binds to the L0 Effect<'i, Authorized> borrow, and also scopes the optional manifest snapshot reference.

Fields

tick: Tick

Tick at which the event is being applied.

instance_id: InstanceId

Runtime instance identifier.

manifest: Option<&'i ManifestSnapshot>

Active manifest snapshot, if one has been loaded. None is legal for Tier-0 dev bootstrap paths that run before the first manifest has been emitted via RuntimeBootstrap.

Implementations

impl<'i> ProjectionContext<'i>

pub fn new(tick: Tick, instance_id: InstanceId) -> Self

Construct a projection dispatch context without a manifest.

pub fn with_manifest( tick: Tick, instance_id: InstanceId, manifest: &'i ManifestSnapshot, ) -> Self

Construct a projection dispatch context with an attached manifest snapshot. Callers that have loaded a manifest should use this path so projection workers can key on shell policy (tier, cipher, etc.).