Struct WsSender 

pub struct WsSender { /* private fields */ }

Owning send-half of a WebSocket connection (bd:JMAP-6r7c.31).

Returned from WsSession::split. Holds the underlying tungstenite sink and exposes the per-direction send methods that the unified WsSession previously bundled with the receive half. Use with WsReceiver in two-task topologies (one task in a next_frame loop, one task occasionally sending requests) — the previous unified shape required serialising send and receive through a single &mut WsSession borrow, which made concurrent send-while-receiving impossible without a Mutex that holds across .await.

Implementations

impl WsSender

pub async fn send_text(&mut self, text: String) -> Result<(), ClientError>

Send a raw text frame over the WebSocket connection.

Used by extension crates to send non-JMAP frames (e.g., JMAP Chat ephemeral stream control messages).

pub async fn send_request( &mut self, req: &JmapRequest, id: Option<&str>, ) -> Result<(), ClientError>

Send a JMAP request over the WebSocket connection.

Serializes req and injects "@type": "Request" into the outgoing JSON object as required by RFC 8887 §4.3.2. The optional id is echoed back in the corresponding Response frame, enabling out-of-order correlation.

Errors

Returns ClientError::Serialize if req cannot be serialized, or ClientError::WebSocket on a transport failure.

Trait Implementations

impl Debug for WsSender

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

Formats the value using the given formatter.