Function isHex [src]
Returns whether the character is a hexadecimal digit: A-F, a-f, or 0-9.
Prototype
pub fn isHex(c: u8) bool Parameters
c: u8 Source
pub fn isHex(c: u8) bool {
return switch (c) {
'0'...'9', 'A'...'F', 'a'...'f' => true,
else => false,
};
}