Trait HttpBody

pub trait HttpBody {
    type Err;
    type Data: Into<Vec<u8>>;

    // Required method
    fn read_next(&mut self) -> Result<Option<Self::Data>, Self::Err>;

    // Provided methods
    fn size_hint(&self) -> Option<usize> { ... }
    fn read_all_bytes(&mut self) -> Result<Vec<u8>, Self::Err> { ... }
}

Represents an object that can be used to read the request or response body data.

Required Associated Types

type Err

type Data: Into<Vec<u8>>

Required Methods

fn read_next(&mut self) -> Result<Option<Self::Data>, Self::Err>

Returns the next chunk of data.

Provided Methods

fn size_hint(&self) -> Option<usize>

Returns the total size of the data to write.

fn read_all_bytes(&mut self) -> Result<Vec<u8>, Self::Err>

Read all the chunks and returns a Vec containing all the bytes.

Implementations on Foreign Types

impl HttpBody for ()

type Err = Infallible

type Data = Vec<u8>

fn read_next(&mut self) -> Result<Option<Self::Data>, Self::Err>

fn size_hint(&self) -> Option<usize>

impl HttpBody for String

type Err = Infallible

type Data = Vec<u8>

fn read_next(&mut self) -> Result<Option<Self::Data>, Self::Err>

fn size_hint(&self) -> Option<usize>

impl HttpBody for Arc<File>

type Err = Error

type Data = Vec<u8>

fn read_next(&mut self) -> Result<Option<Self::Data>, Self::Err>

fn size_hint(&self) -> Option<usize>

impl HttpBody for Vec<u8>

type Err = Infallible

type Data = Vec<u8>

fn read_next(&mut self) -> Result<Option<Self::Data>, Self::Err>

fn size_hint(&self) -> Option<usize>

impl HttpBody for File

type Err = Error

type Data = Vec<u8>

fn read_next(&mut self) -> Result<Option<Self::Data>, Self::Err>

fn size_hint(&self) -> Option<usize>

impl HttpBody for Empty

type Err = Infallible

type Data = Vec<u8>

fn read_next(&mut self) -> Result<Option<Self::Data>, Self::Err>

fn size_hint(&self) -> Option<usize>

impl<'a> HttpBody for &'a str

type Err = Infallible

type Data = Vec<u8>

fn read_next(&mut self) -> Result<Option<Self::Data>, Self::Err>

fn size_hint(&self) -> Option<usize>

impl<R> HttpBody for Box<R>

where R: Read,

type Err = Error

type Data = Vec<u8>

fn read_next(&mut self) -> Result<Option<Self::Data>, Self::Err>

impl<R> HttpBody for BufReader<R>

where R: Read,

type Err = Error

type Data = Vec<u8>

fn read_next(&mut self) -> Result<Option<Self::Data>, Self::Err>

impl<R: Read> HttpBody for Take<R>

type Err = Error

type Data = Vec<u8>

fn read_next(&mut self) -> Result<Option<Self::Data>, Self::Err>

impl<T: AsRef<[u8]>> HttpBody for Cursor<T>

type Err = Error

type Data = Vec<u8>

fn read_next(&mut self) -> Result<Option<Self::Data>, Self::Err>

impl<T: Read, U: Read> HttpBody for Chain<T, U>

type Err = Error

type Data = Vec<u8>

fn read_next(&mut self) -> Result<Option<Self::Data>, Self::Err>

Implementors

impl HttpBody for Payload

type Err = Box<dyn Error + Sync + Send>

type Data = Vec<u8>

impl HttpBody for SseStream

type Err = InvalidSseStreamError

type Data = Vec<u8>

impl HttpBody for Body

type Err = Box<dyn Error + Sync + Send>

type Data = Vec<u8>

impl<R> HttpBody for BufBodyReader<R>

where R: Read + Send + 'static,

type Err = Error

type Data = Vec<u8>

impl<R: Read> HttpBody for ChunkedBodyReader<R>

type Err = Error

type Data = Vec<u8>

impl<R: Read> HttpBody for FixedLengthBodyReader<R>

type Err = Error

type Data = Vec<u8>

impl<R: Read> HttpBody for ReadChunkedBody<R>

type Err = Error

type Data = Vec<u8>

impl<T> HttpBody for BodyWriter<T>

where T: AsRef<[u8]> + 'static,

type Err = Box<dyn Error + Sync + Send>

type Data = Vec<u8>

impl<T> HttpBody for ChunkedBody<T>

where T: AsRef<[u8]> + 'static,

type Err = Box<dyn Error + Sync + Send>

type Data = Vec<u8>