Function `decode_utf16`

Deprecated since TBD: replaced by the `decode_utf16` method on `char`

pub fn decode_utf16<I: IntoIterator<Item = u16>>(iter: I) -> DecodeUtf16<I::IntoIter>

Creates an iterator over the UTF-16 encoded code points in iter, returning unpaired surrogates as Errs. Use char::decode_utf16 instead.