owned-chars

This crate provides an extension trait for String with two methods, into_chars and into_char_indices. These methods parallel String::chars and String::char_indices, but the iterators they create consume the String instead of borrowing it.

Release notes

• 0.3.0
  • Rewrite to use delegate crate
  • Fix/breaking change: OwnedChars::as_str works the same way as std::Chars::as_str

Example

```rust use owned_chars::OwnedChars;

fn main() { let mut chars = OwnedChars::fromstring("0123456789ABCDEF".toowned()); let nextisdigit = |chars: &mut OwnedChars| chars.next().mapor(false, |c| c.isnumeric());

assert!(next_is_digit(&mut chars)); // 0
assert!(next_is_digit(&mut chars)); // 1
assert!(next_is_digit(&mut chars)); // 2
assert!(next_is_digit(&mut chars)); // 3
assert!(next_is_digit(&mut chars)); // 4
assert!(next_is_digit(&mut chars)); // 5
assert!(next_is_digit(&mut chars)); // 6
assert!(next_is_digit(&mut chars)); // 7
assert!(next_is_digit(&mut chars)); // 8
assert!(next_is_digit(&mut chars)); // 9

assert!(!next_is_digit(&mut chars)); // A
assert!(!next_is_digit(&mut chars)); // B
assert!(!next_is_digit(&mut chars)); // C
assert!(!next_is_digit(&mut chars)); // D
assert!(!next_is_digit(&mut chars)); // E
assert!(!next_is_digit(&mut chars)); // F

} ```