☰
In
core
::
unicode
::
conversions
In
core
::
unicode
::
conversions
Functions
to_lower
to_upper
?
Function
core
::
unicode
::
conversions
::
to_upper
source
·
[
−
]
pub fn to_upper(c:
char
) ->
[
char
; 3]
🔬
This is a nightly-only experimental API. (
unicode_internals
)