Function bytes 

pub fn bytes() -> impl Filter<Extract = (Bytes,), Error = Rejection> + Copy

Returns a Filter that matches any request and extracts a Future of a concatenated body.

The contents of the body will be flattened into a single contiguous Bytes, which may require memory copies. If you don’t require a contiguous buffer, using aggregate can be give better performance.

Warning

This does not have a default size limit, it would be wise to use one to prevent a overly large request from using too much memory.

Example

use warp::{Buf, Filter};

let route = warp::body::content_length_limit(1024 * 32)
    .and(warp::body::bytes())
    .map(|bytes: bytes::Bytes| {
        println!("bytes = {:?}", bytes);
    });