Enum ServerFrame 

pub enum ServerFrame {
    Response(Box<ServiceResponse>),
    Notification(Notification),
}

Envelope for every frame the server writes to a client.

Strict request/response responses ride Response; server-initiated pushes (subscribed write events) ride Notification. The reader task on the client demuxes by variant: Response frames go to the next pending oneshot in FIFO order, Notification frames go to the local callback dispatcher.

Response boxes its payload because ServiceResponse is large (the TrustedLoginChallenge variant carries a full UserInfo), and an unboxed enum would force every Notification frame to carry that stack footprint too.

Variants

Response(Box<ServiceResponse>)

A response to a previously-sent ServiceRequest.

Notification(Notification)

A server-initiated push (subscription-driven).

Trait Implementations

impl Clone for ServerFrame

fn clone(&self) -> ServerFrame

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ServerFrame

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for ServerFrame

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for ServerFrame

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.