iter-read
This crate is a small library that provides a type that implements
std::io::Read for iterators over bytes (u8) and sequences of it, and also
Result<u8, E>, Result<Vec<u8>, E> etc.
This crate works with Cargo and can be found on
crates.io with a Cargo.toml like:
toml
[dependencies]
iter-read = "*"
A simple example:
use std::io::Read;
use iter_read::IterRead;
let source = vec![1, 2, 7, 42, 123];
let mut reader = IterRead::new(source.iter());
let mut buf = vec![0; 3];
reader.read_exact(&mut buf).unwrap();
assert_eq!(buf, b"\x01\x02\x07");