#![cfg_attr(not(feature = "std"), no_std)] #![allow(dead_code)] use derive_more::Constructor; #[derive(Constructor)] struct EmptyTuple(); const EMPTY_TUPLE: EmptyTuple = EmptyTuple::new(); #[derive(Constructor)] struct EmptyStruct {} const EMPTY_STRUCT: EmptyStruct = EmptyStruct::new(); #[derive(Constructor)] struct EmptyUnit; const EMPTY_UNIT: EmptyUnit = EmptyUnit::new(); #[derive(Constructor)] struct MyInts(i32, i32); const MY_INTS: MyInts = MyInts::new(1, 2); #[derive(Constructor)] struct Point2D { x: i32, y: i32, } const POINT_2D: Point2D = Point2D::new(-4, 7);