use pin_project::{pin_project, pinned_drop}; use std::pin::Pin; #[pin(__private(PinnedDrop))] struct Struct { #[pin] pinned: T, unpinned: U, } #[allow(box_pointers)] #[allow(deprecated)] #[allow(explicit_outlives_requirements)] #[allow(single_use_lifetimes)] #[allow(unreachable_pub)] #[allow(clippy::unknown_clippy_lints)] #[allow(clippy::pattern_type_mismatch)] #[allow(clippy::redundant_pub_crate)] #[allow(clippy::semicolon_if_nothing_returned)] #[allow(clippy::used_underscore_binding)] const _: () = { #[allow(box_pointers)] #[allow(deprecated)] #[allow(explicit_outlives_requirements)] #[allow(single_use_lifetimes)] #[allow(unreachable_pub)] #[allow(clippy::unknown_clippy_lints)] #[allow(clippy::pattern_type_mismatch)] #[allow(clippy::redundant_pub_crate)] #[allow(dead_code)] #[allow(clippy::mut_mut)] #[allow(clippy::type_repetition_in_bounds)] struct __StructProjection<'pin, T, U> where Struct: 'pin, { pinned: ::pin_project::__private::Pin<&'pin mut (T)>, unpinned: &'pin mut (U), } #[allow(box_pointers)] #[allow(deprecated)] #[allow(explicit_outlives_requirements)] #[allow(single_use_lifetimes)] #[allow(unreachable_pub)] #[allow(clippy::unknown_clippy_lints)] #[allow(clippy::pattern_type_mismatch)] #[allow(clippy::redundant_pub_crate)] #[allow(dead_code)] #[allow(clippy::ref_option_ref)] #[allow(clippy::type_repetition_in_bounds)] struct __StructProjectionRef<'pin, T, U> where Struct: 'pin, { pinned: ::pin_project::__private::Pin<&'pin (T)>, unpinned: &'pin (U), } impl Struct { fn project<'pin>( self: ::pin_project::__private::Pin<&'pin mut Self>, ) -> __StructProjection<'pin, T, U> { unsafe { let Self { pinned, unpinned } = self.get_unchecked_mut(); __StructProjection { pinned: ::pin_project::__private::Pin::new_unchecked(pinned), unpinned, } } } #[allow(clippy::missing_const_for_fn)] fn project_ref<'pin>( self: ::pin_project::__private::Pin<&'pin Self>, ) -> __StructProjectionRef<'pin, T, U> { unsafe { let Self { pinned, unpinned } = self.get_ref(); __StructProjectionRef { pinned: ::pin_project::__private::Pin::new_unchecked(pinned), unpinned, } } } } #[forbid(safe_packed_borrows)] fn __assert_not_repr_packed(this: &Struct) { let _ = &this.pinned; let _ = &this.unpinned; } #[allow(missing_debug_implementations)] struct __Struct<'pin, T, U> { __pin_project_use_generics: ::pin_project::__private::AlwaysUnpin< 'pin, ( ::pin_project::__private::PhantomData, ::pin_project::__private::PhantomData, ), >, __field0: T, } impl<'pin, T, U> ::pin_project::__private::Unpin for Struct where __Struct<'pin, T, U>: ::pin_project::__private::Unpin { } #[doc(hidden)] unsafe impl<'pin, T, U> ::pin_project::UnsafeUnpin for Struct where __Struct<'pin, T, U>: ::pin_project::__private::Unpin { } impl ::pin_project::__private::Drop for Struct { fn drop(&mut self) { unsafe { let __pinned_self = ::pin_project::__private::Pin::new_unchecked(self); ::pin_project::__private::PinnedDrop::drop(__pinned_self); } } } }; impl ::pin_project::__private::PinnedDrop for Struct { unsafe fn drop(self: Pin<&mut Self>) { #[allow(clippy::needless_pass_by_value)] fn __drop_inner(__self: Pin<&mut Struct>) { fn __drop_inner() {} let _ = __self; } __drop_inner(self); } } fn main() {}