Function httparse::parse_headers

pub fn parse_headers<'b, 'h>(src: &'b [u8], dst: &'h mut [Header<'b>]) -> Result<(usize, &'h [Header<'b>])>

Parse a buffer of bytes as headers.

The return value, if complete and successful, includes the index of the buffer that parsing stopped at, and a sliced reference to the parsed headers. The length of the slice will be equal to the number of properly parsed headers.

Example

let buf = b"Host: foo.bar\nAccept: */*\n\nblah blah";
let mut headers = [httparse::EMPTY_HEADER; 4];
assert_eq!(httparse::parse_headers(buf, &mut headers),
           Ok(httparse::Status::Complete((27, &[
               httparse::Header { name: "Host", value: b"foo.bar" },
               httparse::Header { name: "Accept", value: b"*/*" }
           ][..]))));