// run-pass | |
enum Abc { | |
A(u8), | |
B(i8), | |
C, | |
D, | |
} | |
fn foo(x: Abc) -> i32 { | |
match x { | |
Abc::C => 3, | |
Abc::D => 4, | |
Abc::B(_) => 2, | |
Abc::A(_) => 1, | |
} | |
} | |
fn foo2(x: Abc) -> bool { | |
match x { | |
Abc::D => true, | |
_ => false | |
} | |
} | |
fn main() { | |
assert_eq!(1, foo(Abc::A(42))); | |
assert_eq!(2, foo(Abc::B(-100))); | |
assert_eq!(3, foo(Abc::C)); | |
assert_eq!(4, foo(Abc::D)); | |
assert_eq!(false, foo2(Abc::A(1))); | |
assert_eq!(false, foo2(Abc::B(2))); | |
assert_eq!(false, foo2(Abc::C)); | |
assert_eq!(true, foo2(Abc::D)); | |
} |