Struct PickerActor 

pub struct PickerActor { /* private fields */ }

The per-plugin actor: owns the Store + picker bindings for the plugin’s whole life and serves calls off the channel until every PickerClient is dropped. Construct via PluginHost::spawn_picker_source; drive by spawning run on a multi-thread runtime.

Implementations

impl PickerActor

pub fn id(&self) -> PluginId

The host-issued identity of this plugin (matches its PickerClient::id).

pub fn with_tracer(self, tracer: Option<PluginTracerHandle>) -> Self

PO.2: attach the boundary tracer (the loader calls this before spawning run()). Off the hot path — the seam is async.

pub async fn run(self)

Drive the actor to completion. Serves each [PickerCall] in arrival order — arming the per-call fuel/epoch budget, calling the guest export, mapping a trap to a typed error — and replies on the call’s oneshot. A trap does not end the loop: the Store survives a clean fuel/epoch trap, so the source stays callable (full crash-quarantine is PH7.12). The loop ends when the channel closes (all clients dropped), dropping the Store — the teardown seam. If a caller has already dropped its reply receiver, the send is a no-op (the call was abandoned).