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ConnectionObserver

moqtap_client::draft09::observer

Trait ConnectionObserver 

Source 
pub trait ConnectionObserver: Send + Sync {
    // Required method
    fn on_event(&self, event: &ClientEvent);

    // Provided method
    fn on_event_owned(&self, event: ClientEvent) { ... }
}
Expand description

Trait for receiving events from a MoQT connection.

Implementations must be Send + Sync because the connection may emit events from async tasks. The on_event method takes &self (not &mut self) – implementations that need mutation should use interior mutability (e.g., Mutex, mpsc::Sender).

The callback is synchronous to keep the hot path simple. Implementations that need async processing should send to an internal channel.

Required Methods§

Source

fn on_event(&self, event: &ClientEvent)

Called when a connection event occurs.

Provided Methods§

Source

fn on_event_owned(&self, event: ClientEvent)

Called with an owned event. Default implementation forwards to on_event(&event). Override to consume the event without cloning – used by the cross-draft dispatch adapter to move the event directly into its AnyClientEvent variant.

Dyn Compatibility§

This trait is dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety".

Implementors§