Whether c is a to f in either case.
- c: the byte to test.
is_hex_letter :: (c: u8) -> boolWhether c is a to f in either case.
Parameters
- c: u8
- the byte to test.
Returns
- bool
Whether c is a to f in either case.
is_hex_letter :: (c: u8) -> boolWhether c is a to f in either case.