CURSOR

A more free Rust-Iterator.

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[dependencies]
cursor = "2"
# { version = "2", default-features = false } == no-std

Examples

use cursor::*;

fn example7() -> u8 {

    let mut cursor = Cursor::new(&[1u8; 100]);
    cursor += 5;
    cursor -= 2;
    cursor += 1;

    cursor.current_deref()

}

fn example9() {

    let mut cursor = StrCursor::new("test입니다. ^^");
    cursor += 5;

    assert_eq!(cursor.as_preserved_str(), "test입");
    assert_eq!(cursor.current(), '니');
    assert_eq!(cursor.as_remaining_str(), "다. ^^");

}

Please check the examples folder for detailed features.