1 use pin_project::pin_project;
2 #[pin(__private(!Unpin))]
3 struct TupleStruct<T, U>(#[pin] T, U);
4 #[allow(
5 unused_qualifications,
6 deprecated,
7 explicit_outlives_requirements,
8 single_use_lifetimes,
9 unreachable_pub,
10 unused_tuple_struct_fields,
11 clippy::unknown_clippy_lints,
12 clippy::absolute_paths,
13 clippy::min_ident_chars,
14 clippy::pattern_type_mismatch,
15 clippy::pub_with_shorthand,
16 clippy::redundant_pub_crate,
17 clippy::single_char_lifetime_names,
18 clippy::type_repetition_in_bounds,
19 clippy::needless_lifetimes,
20 clippy::semicolon_if_nothing_returned,
21 clippy::use_self,
22 clippy::used_underscore_binding
23 )]
24 const _: () = {
25 #[allow(unused_extern_crates)]
26 extern crate pin_project as _pin_project;
27 #[allow(dead_code, clippy::missing_docs_in_private_items, clippy::mut_mut)]
28 struct __TupleStructProjection<'pin, T, U>(
29 ::pin_project::__private::Pin<&'pin mut (T)>,
30 &'pin mut (U),
31 )
32 where
33 TupleStruct<T, U>: 'pin;
34 #[allow(dead_code, clippy::missing_docs_in_private_items, clippy::ref_option_ref)]
35 struct __TupleStructProjectionRef<'pin, T, U>(
36 ::pin_project::__private::Pin<&'pin (T)>,
37 &'pin (U),
38 )
39 where
40 TupleStruct<T, U>: 'pin;
41 impl<T, U> TupleStruct<T, U> {
42 #[allow(dead_code)]
43 #[inline]
project<'pin>( self: _pin_project::__private::Pin<&'pin mut Self>, ) -> __TupleStructProjection<'pin, T, U>44 fn project<'pin>(
45 self: _pin_project::__private::Pin<&'pin mut Self>,
46 ) -> __TupleStructProjection<'pin, T, U> {
47 unsafe {
48 let Self(_0, _1) = self.get_unchecked_mut();
49 __TupleStructProjection(
50 _pin_project::__private::Pin::new_unchecked(_0),
51 _1,
52 )
53 }
54 }
55 #[allow(dead_code)]
56 #[allow(clippy::missing_const_for_fn)]
57 #[inline]
project_ref<'pin>( self: _pin_project::__private::Pin<&'pin Self>, ) -> __TupleStructProjectionRef<'pin, T, U>58 fn project_ref<'pin>(
59 self: _pin_project::__private::Pin<&'pin Self>,
60 ) -> __TupleStructProjectionRef<'pin, T, U> {
61 unsafe {
62 let Self(_0, _1) = self.get_ref();
63 __TupleStructProjectionRef(
64 _pin_project::__private::Pin::new_unchecked(_0),
65 _1,
66 )
67 }
68 }
69 }
70 #[forbid(unaligned_references, safe_packed_borrows)]
__assert_not_repr_packed<T, U>(this: &TupleStruct<T, U>)71 fn __assert_not_repr_packed<T, U>(this: &TupleStruct<T, U>) {
72 let _ = &this.0;
73 let _ = &this.1;
74 }
75 #[doc(hidden)]
76 impl<'pin, T, U> _pin_project::__private::Unpin for TupleStruct<T, U>
77 where
78 _pin_project::__private::PinnedFieldsOf<
79 _pin_project::__private::Wrapper<
80 'pin,
81 _pin_project::__private::PhantomPinned,
82 >,
83 >: _pin_project::__private::Unpin,
84 {}
85 #[doc(hidden)]
86 unsafe impl<'pin, T, U> _pin_project::UnsafeUnpin for TupleStruct<T, U>
87 where
88 _pin_project::__private::PinnedFieldsOf<
89 _pin_project::__private::Wrapper<
90 'pin,
91 _pin_project::__private::PhantomPinned,
92 >,
93 >: _pin_project::__private::Unpin,
94 {}
95 trait TupleStructMustNotImplDrop {}
96 #[allow(clippy::drop_bounds, drop_bounds)]
97 impl<T: _pin_project::__private::Drop> TupleStructMustNotImplDrop for T {}
98 impl<T, U> TupleStructMustNotImplDrop for TupleStruct<T, U> {}
99 #[doc(hidden)]
100 impl<T, U> _pin_project::__private::PinnedDrop for TupleStruct<T, U> {
drop(self: _pin_project::__private::Pin<&mut Self>)101 unsafe fn drop(self: _pin_project::__private::Pin<&mut Self>) {}
102 }
103 };
main()104 fn main() {}
105