std::http::sse

Status: experimental

Server-Sent Events (text/event-stream) emitter with heartbeat ticks and retry hint.

Items

Item	Signature	Description
Stream	type Stream	Active SSE stream - handler writes events through it (Rust-side).
Event	type Event	One SSE event (id, event, data, retry).
encode_event	fn encode_event(event: String, data: String, id: String) -> String	Render one event block as a string: (event, data, id) -> String. Available in interp + compiled.
encode_comment	fn encode_comment(comment: String) -> String	Render a :-prefixed keepalive line. Available in interp + compiled.
encode_retry	fn encode_retry(ms: i64) -> String	Render a retry: reconnect-hint directive in milliseconds. Available in interp + compiled.