[−][src]Crate is_variant
Generates methods to match enum variant.
Example
use is_variant_derive::IsVariant; #[derive(IsVariant)] enum TestEnum { A, B(), C(i32, i32), D { _name: String, _age: i32 }, } fn main() { let x = TestEnum::C(1, 2); assert!(x.is_c()); let x = TestEnum::A; assert!(x.is_a()); let x = TestEnum::B(); assert!(x.is_b()); let x = TestEnum::D {_name: "Jane Doe".into(), _age: 30 }; assert!(x.is_d()); } #}}
Derive Macros
IsVariant |