1 use pin_project::pin_project;
2 #[pin(__private(project_ref = ProjRef))]
3 struct Struct<T, U> {
4 #[pin]
5 pinned: T,
6 unpinned: U,
7 }
8 #[allow(
9 dead_code,
10 deprecated,
11 explicit_outlives_requirements,
12 single_use_lifetimes,
13 unreachable_pub,
14 unused_tuple_struct_fields,
15 clippy::unknown_clippy_lints,
16 clippy::absolute_paths,
17 clippy::min_ident_chars,
18 clippy::pattern_type_mismatch,
19 clippy::pub_with_shorthand,
20 clippy::redundant_pub_crate,
21 clippy::single_char_lifetime_names,
22 clippy::type_repetition_in_bounds,
23 clippy::missing_docs_in_private_items,
24 clippy::ref_option_ref
25 )]
26 struct ProjRef<'pin, T, U>
27 where
28 Struct<T, U>: 'pin,
29 {
30 pinned: ::pin_project::__private::Pin<&'pin (T)>,
31 unpinned: &'pin (U),
32 }
33 #[allow(
34 unused_qualifications,
35 deprecated,
36 explicit_outlives_requirements,
37 single_use_lifetimes,
38 unreachable_pub,
39 unused_tuple_struct_fields,
40 clippy::unknown_clippy_lints,
41 clippy::absolute_paths,
42 clippy::min_ident_chars,
43 clippy::pattern_type_mismatch,
44 clippy::pub_with_shorthand,
45 clippy::redundant_pub_crate,
46 clippy::single_char_lifetime_names,
47 clippy::type_repetition_in_bounds,
48 clippy::needless_lifetimes,
49 clippy::semicolon_if_nothing_returned,
50 clippy::use_self,
51 clippy::used_underscore_binding
52 )]
53 const _: () = {
54 #[allow(unused_extern_crates)]
55 extern crate pin_project as _pin_project;
56 #[allow(dead_code, clippy::missing_docs_in_private_items, clippy::mut_mut)]
57 struct __StructProjection<'pin, T, U>
58 where
59 Struct<T, U>: 'pin,
60 {
61 pinned: ::pin_project::__private::Pin<&'pin mut (T)>,
62 unpinned: &'pin mut (U),
63 }
64 impl<T, U> Struct<T, U> {
65 #[allow(dead_code)]
66 #[inline]
project<'pin>( self: _pin_project::__private::Pin<&'pin mut Self>, ) -> __StructProjection<'pin, T, U>67 fn project<'pin>(
68 self: _pin_project::__private::Pin<&'pin mut Self>,
69 ) -> __StructProjection<'pin, T, U> {
70 unsafe {
71 let Self { pinned, unpinned } = self.get_unchecked_mut();
72 __StructProjection {
73 pinned: _pin_project::__private::Pin::new_unchecked(pinned),
74 unpinned,
75 }
76 }
77 }
78 #[allow(dead_code)]
79 #[allow(clippy::missing_const_for_fn)]
80 #[inline]
project_ref<'pin>( self: _pin_project::__private::Pin<&'pin Self>, ) -> ProjRef<'pin, T, U>81 fn project_ref<'pin>(
82 self: _pin_project::__private::Pin<&'pin Self>,
83 ) -> ProjRef<'pin, T, U> {
84 unsafe {
85 let Self { pinned, unpinned } = self.get_ref();
86 ProjRef {
87 pinned: _pin_project::__private::Pin::new_unchecked(pinned),
88 unpinned,
89 }
90 }
91 }
92 }
93 #[forbid(unaligned_references, safe_packed_borrows)]
__assert_not_repr_packed<T, U>(this: &Struct<T, U>)94 fn __assert_not_repr_packed<T, U>(this: &Struct<T, U>) {
95 let _ = &this.pinned;
96 let _ = &this.unpinned;
97 }
98 #[allow(missing_debug_implementations, unnameable_types)]
99 struct __Struct<'pin, T, U> {
100 __pin_project_use_generics: _pin_project::__private::AlwaysUnpin<
101 'pin,
102 (
103 _pin_project::__private::PhantomData<T>,
104 _pin_project::__private::PhantomData<U>,
105 ),
106 >,
107 __field0: T,
108 }
109 impl<'pin, T, U> _pin_project::__private::Unpin for Struct<T, U>
110 where
111 _pin_project::__private::PinnedFieldsOf<
112 __Struct<'pin, T, U>,
113 >: _pin_project::__private::Unpin,
114 {}
115 #[doc(hidden)]
116 unsafe impl<'pin, T, U> _pin_project::UnsafeUnpin for Struct<T, U>
117 where
118 _pin_project::__private::PinnedFieldsOf<
119 __Struct<'pin, T, U>,
120 >: _pin_project::__private::Unpin,
121 {}
122 trait StructMustNotImplDrop {}
123 #[allow(clippy::drop_bounds, drop_bounds)]
124 impl<T: _pin_project::__private::Drop> StructMustNotImplDrop for T {}
125 impl<T, U> StructMustNotImplDrop for Struct<T, U> {}
126 #[doc(hidden)]
127 impl<T, U> _pin_project::__private::PinnedDrop for Struct<T, U> {
drop(self: _pin_project::__private::Pin<&mut Self>)128 unsafe fn drop(self: _pin_project::__private::Pin<&mut Self>) {}
129 }
130 };
main()131 fn main() {}
132