# uhttp\_chunked\_write
[Documentation](https://docs.rs/uhttp_chunked_write)
This crate implements a zero-copy, zero-allocation writer for HTTP [chunked response
bodies](https://tools.ietf.org/html/rfc7230#section-4.1). The result can be written
directly into a
[`TcpStream`](https://doc.rust-lang.org/stable/std/net/struct.TcpStream.html) or any
other object that implements
[`Write`](https://doc.rust-lang.org/stable/std/io/trait.Write.html).
## Example
```rust
use uhttp_chunked_write::ChunkedWrite;
use std::io::Write;
let mut buf = [0; 25];
{
let mut body = ChunkedWrite::new(&mut buf[..]);
write!(&mut body, "hello {}", 1337).unwrap();
}
assert_eq!(&buf[..], &b"6\r\nhello \r\n4\r\n1337\r\n0\r\n\r\n"[..]);
```
## Usage
This [crate](https://crates.io/crates/uhttp_chunked_write) can be used through cargo by
adding it as a dependency in `Cargo.toml`:
```toml
[dependencies]
uhttp_chunked_write = "0.5.1"
```
and importing it in the crate root:
```rust
extern crate uhttp_chunked_write;
```