Struct Body 

pub struct Body { /* private fields */ }

A response body as it arrives, read once.

An implementation builds one with Body::from_stream, passing along the length the transport knows so a body declared past the caller’s cap is refused before a byte of it is read. The SDK reads it with Body::chunk or Body::collect.

Implementations

impl Body

pub fn from_stream( stream: impl Stream<Item = Result<Bytes, Error>> + Send + 'static, content_length: Option<u64>, ) -> Body

A body over a stream of chunks, with the length the transport declared, if any.

pub fn empty() -> Body

No body at all.

pub fn content_length(&self) -> Option<u64>

What the transport declared the body’s length to be, when it declared one.

pub async fn chunk(&mut self) -> Result<Option<Bytes>, Error>

The next piece of the body, or None once it has all arrived.

pub async fn collect( self, limit: usize, too_large: impl Fn() -> Error, ) -> Result<Bytes, Error>

Reads the body whole, up to limit bytes, and answers too_large on the first byte past. A body exactly at the limit reads whole; one declared past it never starts.

pub async fn prefix(self, limit: usize) -> Result<Bytes, Error>

Reads the first limit bytes of the body and stops there, leaving the rest unread.

Trait Implementations

impl Debug for Body

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

Formats the value using the given formatter.

impl From<&'static str> for Body

fn from(text: &'static str) -> Body

Converts to this type from the input type.

impl From<Bytes> for Body

fn from(bytes: Bytes) -> Body

Converts to this type from the input type.

impl From<Vec<u8>> for Body

fn from(bytes: Vec<u8>) -> Body

Converts to this type from the input type.