1 use pin_project_lite::pin_project;
2 pub struct Struct<T, U> {
3 pub pinned: T,
4 pub unpinned: U,
5 }
6 #[allow(explicit_outlives_requirements)]
7 #[allow(single_use_lifetimes)]
8 #[allow(clippy::unknown_clippy_lints)]
9 #[allow(clippy::redundant_pub_crate)]
10 #[allow(clippy::used_underscore_binding)]
11 const _: () = {
12 #[doc(hidden)]
13 #[allow(dead_code)]
14 #[allow(single_use_lifetimes)]
15 #[allow(clippy::unknown_clippy_lints)]
16 #[allow(clippy::mut_mut)]
17 #[allow(clippy::redundant_pub_crate)]
18 #[allow(clippy::ref_option_ref)]
19 #[allow(clippy::type_repetition_in_bounds)]
20 pub(crate) struct Projection<'__pin, T, U>
21 where
22 Struct<T, U>: '__pin,
23 {
24 pub pinned: ::pin_project_lite::__private::Pin<&'__pin mut (T)>,
25 pub unpinned: &'__pin mut (U),
26 }
27 #[doc(hidden)]
28 #[allow(dead_code)]
29 #[allow(single_use_lifetimes)]
30 #[allow(clippy::unknown_clippy_lints)]
31 #[allow(clippy::mut_mut)]
32 #[allow(clippy::redundant_pub_crate)]
33 #[allow(clippy::ref_option_ref)]
34 #[allow(clippy::type_repetition_in_bounds)]
35 pub(crate) struct ProjectionRef<'__pin, T, U>
36 where
37 Struct<T, U>: '__pin,
38 {
39 pub pinned: ::pin_project_lite::__private::Pin<&'__pin (T)>,
40 pub unpinned: &'__pin (U),
41 }
42 impl<T, U> Struct<T, U> {
43 #[doc(hidden)]
44 #[inline]
project<'__pin>( self: ::pin_project_lite::__private::Pin<&'__pin mut Self>, ) -> Projection<'__pin, T, U>45 pub(crate) fn project<'__pin>(
46 self: ::pin_project_lite::__private::Pin<&'__pin mut Self>,
47 ) -> Projection<'__pin, T, U> {
48 unsafe {
49 let Self { pinned, unpinned } = self.get_unchecked_mut();
50 Projection {
51 pinned: ::pin_project_lite::__private::Pin::new_unchecked(pinned),
52 unpinned: unpinned,
53 }
54 }
55 }
56 #[doc(hidden)]
57 #[inline]
project_ref<'__pin>( self: ::pin_project_lite::__private::Pin<&'__pin Self>, ) -> ProjectionRef<'__pin, T, U>58 pub(crate) fn project_ref<'__pin>(
59 self: ::pin_project_lite::__private::Pin<&'__pin Self>,
60 ) -> ProjectionRef<'__pin, T, U> {
61 unsafe {
62 let Self { pinned, unpinned } = self.get_ref();
63 ProjectionRef {
64 pinned: ::pin_project_lite::__private::Pin::new_unchecked(pinned),
65 unpinned: unpinned,
66 }
67 }
68 }
69 }
70 #[allow(non_snake_case)]
71 pub struct __Origin<'__pin, T, U> {
72 __dummy_lifetime: ::pin_project_lite::__private::PhantomData<&'__pin ()>,
73 pinned: T,
74 unpinned: ::pin_project_lite::__private::AlwaysUnpin<U>,
75 }
76 impl<'__pin, T, U> ::pin_project_lite::__private::Unpin for Struct<T, U>
77 where
78 __Origin<'__pin, T, U>: ::pin_project_lite::__private::Unpin,
79 {}
80 trait MustNotImplDrop {}
81 #[allow(clippy::drop_bounds, drop_bounds)]
82 impl<T: ::pin_project_lite::__private::Drop> MustNotImplDrop for T {}
83 impl<T, U> MustNotImplDrop for Struct<T, U> {}
84 #[forbid(unaligned_references, safe_packed_borrows)]
__assert_not_repr_packed<T, U>(this: &Struct<T, U>)85 fn __assert_not_repr_packed<T, U>(this: &Struct<T, U>) {
86 let _ = &this.pinned;
87 let _ = &this.unpinned;
88 }
89 };
main()90 fn main() {}
91