A simple cursor implementation for reading data from array slice. It's similar to std::io::Cursor from std library.

Usage

add to your Cargo.toml:

toml [dependencies] util-cursor = "0.1"

```rust use util_cursor::Cursor;

let data = [1, 2, 3, 4, 5]; let mut cursor = Cursor::new(data.as_ref());

asserteq!(cursor.readslice(3), Some(&[1, 2, 3][..]));

asserteq!(cursor.offset, 3); asserteq!(cursor.remainingslice(), [4, 5].asref()); ```