Function unicode_hfwidth::to_fullwidth
[−]
[src]
pub fn to_fullwidth(ch: char) -> Option<char>
Returns the full-width form for ch
. If no full-width form for ch
exists,
or ch
is already in full-width form, returns None
.
Example
assert_eq!(unicode_hfwidth::to_fullwidth('a'), Some('a')); assert_eq!(unicode_hfwidth::to_fullwidth('カ'), None);