1 unstable release
0.1.0 | Nov 8, 2023 |
---|
#334 in #library
Used in dbeel
5KB
69 lines
A derive macro that adds a impl From<u8>
to any enum.
If the number of items is bigger than u8::MAX
, it will use u16
, then u32
if bigger than u16::MAX
.
Example:
use stupid_from_num::FromNum;
#[derive(FromNum)]
enum Example {
Zero,
One,
Two,
}
assert_eq!(Example::Zero.into(), 0);
assert_eq!(Example::One.into(), 1);
assert_eq!(Example::Two.into(), 2);
Dependencies
~250–700KB
~17K SLoC