I'm not well versed in Rust, care to educate me to clear misunderstanding?
What's the Rust translation of this example?: https://ziglang.org/documentation/master/#Tagged-union
What's the Rust translation of this example?: https://ziglang.org/documentation/master/#Tagged-union
enum MyEnum { Ok(u8), NotOk }
fn main() {
let value = MyEnum::Ok(42);
assert!(matches!(value, MyEnum::Ok(_)));
match value {
MyEnum::Ok(x) => assert_eq!(x, 42),
MyEnum::NotOk => unreachable!(),
}
}
Rust unions are plain old unions that are mainly used for C interop. This is why using them requires unsafe code.