Function core::str::next_code_point

source · [−]

pub unsafe fn next_code_point<'a, I: Iterator<Item = &'a u8>>(
    bytes: &mut I
) -> Option<u32>

🔬 This is a nightly-only experimental API. (str_internals)

Expand description

Reads the next code point out of a byte iterator (assuming a UTF-8-like encoding).

Safety

bytes must produce a valid UTF-8-like (UTF-8 or WTF-8) string