Struct StreamSink 

pub struct StreamSink { /* private fields */ }

Accumulates server-sent-event (SSE) framed bytes for a streamed response.

Implementations

impl StreamSink

pub fn new() -> Self

Creates an empty sink.

pub fn event(&mut self, value: Value) -> Result<()>

Appends one data: SSE frame carrying the JSON value.

pub fn done(&mut self)

Appends the terminating data: [DONE] frame once, if not already done.

pub fn into_bytes(self) -> Vec<u8>

Finalizes the stream (emitting [DONE]) and returns the framed bytes.

Trait Implementations

impl Clone for StreamSink

fn clone(&self) -> StreamSink

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for StreamSink

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

Formats the value using the given formatter.

impl Default for StreamSink

fn default() -> StreamSink

Returns the “default value” for a type.