Struct ActorCell 

pub struct ActorCell {
    pub state: Value,
    pub handler: ActorHandler,
}

Internal state of a conc.Actor. Protected by a Mutex so that the Lex handler variant serialises on message delivery (one message processed at a time, state mutated under the lock). The handler is dispatched on the calling VM’s thread — no extra OS thread required — which lets Lex handlers invoke arbitrary effects (sql, net, …) through the same handler chain.

Serialisation note: the Native variant releases the mutex before invoking its closure (state is unused for natives — the “state” is an external resource like a channel), so two concurrent conc.tells on the same native bridge may invoke the closure on overlapping threads. Native bridges therefore need to be internally thread-safe; the serve_ws_fn_actor mpsc::Sender bridge is, because Sender::send is.

Fields

state: Value

handler: ActorHandler

Trait Implementations

impl Clone for ActorCell

fn clone(&self) -> ActorCell

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ActorCell

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

Formats the value using the given formatter.