1 #![deny(clippy::all)] 2 3 #[cfg(feature = "use_core")] 4 extern crate core; 5 6 #[macro_use] 7 extern crate derivative; 8 9 #[derive(Default, Derivative)] 10 #[derivative(Debug)] 11 pub struct Foo { 12 foo: u8, 13 } 14 main()15fn main() { 16 let foo1 = Foo::default(); 17 println!("foo = {:?}", foo1); 18 } 19