Struct ResponseWriter 

pub struct ResponseWriter<'a> { /* private fields */ }

Preflighted writer for one response frame.

Implementations

impl<'a> ResponseWriter<'a>

pub fn new(sink: &'a mut dyn ByteSink, max_response_bytes: u32) -> Self

pub const fn max_response_bytes(&self) -> u32

pub fn payload( &mut self, payload_bytes: u64, ) -> Result<ResponsePayload<'_>, ResponseWriteError>

Borrow the exact success-payload destination.

The returned guard commits the same payload length that was preflighted here, preventing a caller from initializing one range and advertising another in the response header.

pub fn write_response( &mut self, status: StatusCode, request_id: u64, payload: &dyn ByteSource, ) -> Result<u32, ResponseWriteError>

Write a bounded payload first, then atomically expose it by committing the header.

pub fn write_empty( &mut self, status: StatusCode, request_id: u64, ) -> Result<u32, ResponseWriteError>

Trait Implementations

impl Debug for ResponseWriter<'_>

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

Formats the value using the given formatter.