Enum chttp::body::Body

pub enum Body {
    Empty,
    Bytes(Cursor<Vec<u8>>),
    Streaming(Box<Read + Send>),
}

Contains the body of an HTTP request or response.

Variants

Empty

An empty body.

Bytes(Cursor<Vec<u8>>)

A body stored as a byte array.

Streaming(Box<Read + Send>)

A body read from a stream.

Methods

impl Body

Important traits for Body

impl Read for Body

pub fn from_reader<R: Read + Send + 'static>(reader: R) -> Body

Create a body from a reader.

pub fn is_empty(&self) -> bool

Report if this body is defined as empty.

pub fn len(&self) -> Option<usize>

Get the size of the body, if known.

pub fn text(&mut self) -> Result<String, Error>

Get the response body as a string.

Trait Implementations

impl Read for Body

fn read(&mut self, buf: &mut [u8]) -> Result<usize>

Pull some bytes from this source into the specified buffer, returning how many bytes were read.

unsafe fn initializer(&self) -> Initializer

🔬 This is a nightly-only experimental API. (read_initializer)

Determines if this Reader can work with buffers of uninitialized memory.

fn read_to_end(&mut self, buf: &mut Vec<u8>) -> Result<usize, Error>

Read all bytes until EOF in this source, placing them into buf.

fn read_to_string(&mut self, buf: &mut String) -> Result<usize, Error>

Read all bytes until EOF in this source, appending them to buf.

fn read_exact(&mut self, buf: &mut [u8]) -> Result<(), Error>

Read the exact number of bytes required to fill buf.

fn by_ref(&mut self) -> &mut Self

Creates a "by reference" adaptor for this instance of Read.

fn bytes(self) -> Bytes<Self>

Transforms this Read instance to an [Iterator] over its bytes.

fn chars(self) -> Chars<Self>

Deprecated since 1.27.0

: Use str::from_utf8 instead: https://doc.rust-lang.org/nightly/std/str/struct.Utf8Error.html#examples

🔬 This is a nightly-only experimental API. (io)

the semantics of a partial read/write of where errors happen is currently unclear and may change

Transforms this Read instance to an [Iterator] over [char]s.

fn chain<R>(self, next: R) -> Chain<Self, R> where     R: Read,

Creates an adaptor which will chain this stream with another.

fn take(self, limit: u64) -> Take<Self>

Creates an adaptor which will read at most limit bytes from it.

impl Seek for Body

fn seek(&mut self, pos: SeekFrom) -> Result<u64>

Seek to an offset, in bytes, in a stream.

impl Default for Body

Important traits for Body

impl Read for Body

fn default() -> Body

Returns the "default value" for a type.

impl From<Vec<u8>> for Body

Important traits for Body

impl Read for Body

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

Performs the conversion.

impl<'a> From<&'a [u8]> for Body

Important traits for Body

impl Read for Body

fn from(body: &'a [u8]) -> Body

Performs the conversion.

impl From<String> for Body

Important traits for Body

impl Read for Body

fn from(body: String) -> Body

Performs the conversion.

impl<'a> From<&'a str> for Body

Important traits for Body

impl Read for Body

fn from(body: &'a str) -> Body

Performs the conversion.

impl From<File> for Body

Important traits for Body

impl Read for Body

fn from(body: File) -> Body

Performs the conversion.