Struct MailboxMuxer

pub struct MailboxMuxer { /* private fields */ }

An in-memory mailbox muxer. This is used to route messages to different underlying senders.

Implementations

impl MailboxMuxer

pub fn new() -> Self

Create a new, empty, muxer.

pub fn bind( &self, actor_id: ActorId, sender: impl MailboxSender + 'static, ) -> bool

Route messages destined for the provided actor id to the provided sender. Returns false if there is already a sender associated with the actor. In this case, the sender is not replaced, and the caller must MailboxMuxer::unbind it first.

pub fn bind_mailbox(&self, mailbox: Mailbox) -> bool

Convenience function to bind a mailbox.

pub fn bound_actors(&self) -> Vec<ActorId>

Returns a list of all actors bound to this muxer. Useful in debugging.

Trait Implementations

impl Clone for MailboxMuxer

fn clone(&self) -> MailboxMuxer

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for MailboxMuxer

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

Formats the value using the given formatter.

impl MailboxSender for MailboxMuxer

fn post( &self, envelope: MessageEnvelope, return_handle: PortHandle<Undeliverable<MessageEnvelope>>, )

TODO: consider making this publicly inaccessible. While the trait itself needs to be public, its only purpose for the end-user API is to provide the typed messaging APIs from (Once)PortRef and ActorRef.