1 // SPDX-License-Identifier: Apache-2.0 OR MIT 2 3 use pin_project_lite::pin_project; 4 5 pin_project! { 6 #[project = EnumProj] 7 #[project_ref = EnumProjRef] 8 pub enum Enum<T, U> { 9 Struct { 10 #[pin] 11 pinned: T, 12 unpinned: U, 13 }, 14 Unit, 15 } 16 } 17 main()18 fn main() {} 19