use pin_project_lite::pin_project; struct Struct { pinned: T, unpinned: U, } #[doc(hidden)] #[allow(dead_code)] #[allow(single_use_lifetimes)] #[allow(clippy::unknown_clippy_lints)] #[allow(clippy::mut_mut)] #[allow(clippy::redundant_pub_crate)] #[allow(clippy::ref_option_ref)] #[allow(clippy::type_repetition_in_bounds)] struct StructProj<'__pin, T, U> where Struct: '__pin, { pinned: ::pin_project_lite::__private::Pin<&'__pin mut (T)>, unpinned: &'__pin mut (U), } #[doc(hidden)] #[allow(dead_code)] #[allow(single_use_lifetimes)] #[allow(clippy::unknown_clippy_lints)] #[allow(clippy::mut_mut)] #[allow(clippy::redundant_pub_crate)] #[allow(clippy::ref_option_ref)] #[allow(clippy::type_repetition_in_bounds)] struct StructProjRef<'__pin, T, U> where Struct: '__pin, { pinned: ::pin_project_lite::__private::Pin<&'__pin (T)>, unpinned: &'__pin (U), } #[doc(hidden)] #[allow(dead_code)] #[allow(single_use_lifetimes)] #[allow(clippy::mut_mut)] #[allow(clippy::redundant_pub_crate)] #[allow(clippy::type_repetition_in_bounds)] struct StructProjReplace { pinned: ::pin_project_lite::__private::PhantomData, unpinned: U, } #[allow(explicit_outlives_requirements)] #[allow(single_use_lifetimes)] #[allow(clippy::unknown_clippy_lints)] #[allow(clippy::redundant_pub_crate)] #[allow(clippy::used_underscore_binding)] const _: () = { impl Struct { #[doc(hidden)] #[inline] fn project<'__pin>( self: ::pin_project_lite::__private::Pin<&'__pin mut Self>, ) -> StructProj<'__pin, T, U> { unsafe { let Self { pinned, unpinned } = self.get_unchecked_mut(); StructProj { pinned: ::pin_project_lite::__private::Pin::new_unchecked(pinned), unpinned: unpinned, } } } #[doc(hidden)] #[inline] fn project_ref<'__pin>( self: ::pin_project_lite::__private::Pin<&'__pin Self>, ) -> StructProjRef<'__pin, T, U> { unsafe { let Self { pinned, unpinned } = self.get_ref(); StructProjRef { pinned: ::pin_project_lite::__private::Pin::new_unchecked(pinned), unpinned: unpinned, } } } #[doc(hidden)] #[inline] fn project_replace( self: ::pin_project_lite::__private::Pin<&mut Self>, replacement: Self, ) -> StructProjReplace { unsafe { let __self_ptr: *mut Self = self.get_unchecked_mut(); let __guard = ::pin_project_lite::__private::UnsafeOverwriteGuard::new( __self_ptr, replacement, ); let Self { pinned, unpinned } = &mut *__self_ptr; let result = StructProjReplace { pinned: ::pin_project_lite::__private::PhantomData, unpinned: ::pin_project_lite::__private::ptr::read(unpinned), }; { ( ::pin_project_lite::__private::UnsafeDropInPlaceGuard::new( pinned, ), (), ); } result } } } #[allow(non_snake_case)] struct __Origin<'__pin, T, U> { __dummy_lifetime: ::pin_project_lite::__private::PhantomData<&'__pin ()>, pinned: T, unpinned: ::pin_project_lite::__private::AlwaysUnpin, } impl<'__pin, T, U> ::pin_project_lite::__private::Unpin for Struct where ::pin_project_lite::__private::PinnedFieldsOf< __Origin<'__pin, T, U>, >: ::pin_project_lite::__private::Unpin, {} trait MustNotImplDrop {} #[allow(clippy::drop_bounds, drop_bounds)] impl MustNotImplDrop for T {} impl MustNotImplDrop for Struct {} #[forbid(unaligned_references, safe_packed_borrows)] fn __assert_not_repr_packed(this: &Struct) { let _ = &this.pinned; let _ = &this.unpinned; } }; fn main() {}