Crate take_until

This crate adds the take_until method as an extension for iterators.

Example

Parsing the next base 128 varint from a byte slice.

use take_until::TakeUntilExt;

let varint = &[0b1010_1100u8, 0b0000_0010, 0b1000_0001];
let int: u32 = varint
    .iter()
    .take_until(|b| (**b & 0b1000_0000) == 0)
    .enumerate()
    .fold(0, |acc, (i, b)| {
        acc | ((*b & 0b0111_1111) as u32) << (i * 7)
     });
assert_eq!(300, int);

Traits

TakeUntilExt

TakeUntilExt is an extension trait for iterators. It adds the take_until method.