Struct Body 

pub struct Body { /* private fields */ }

An asynchronous request body.

Implementations

impl Body

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

Instantiate a Body from a reader.

Note

While allowing for many types to be used, these bodies do not have a way to reset to the beginning and be reused. This means that when encountering a 307 or 308 status code, instead of repeating the request at the new location, the Response will be returned with the redirect status code set.

pub fn sized<R: Read + 'static>(reader: R, len: u64) -> Body

Create a Body from a Read where the size is known in advance but the data should not be fully loaded into memory. This will set the Content-Length header and stream from the Read.

pub fn as_bytes(&self) -> Option<&[u8]>

Returns the body as a byte slice if the body is already buffered in memory. For streamed requests this method returns None.

pub fn buffer(&mut self) -> Result<&[u8], Error>

Available on non-crate feature async only.

Converts streamed requests to their buffered equivalent and returns a reference to the buffer. If the request is already buffered, this has no effect.

Be aware that for large requests this method is expensive and may cause your program to run out of memory.

Trait Implementations

impl Debug for Body

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

Formats the value using the given formatter.

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

fn from(s: &'static [u8]) -> Body

Converts to this type from the input type.

impl From<&'static str> for Body

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

Converts to this type from the input type.

impl From<Bytes> for Body

fn from(b: Bytes) -> Body

Converts to this type from the input type.

impl From<File> for Body

fn from(f: File) -> Body

Converts to this type from the input type.

impl From<String> for Body

fn from(s: String) -> Body

Converts to this type from the input type.

impl From<Vec<u8>> for Body

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

Converts to this type from the input type.