1 use pin_project::pin_project;
2 #[pin(__private())]
3 struct TupleStruct<T, U>(#[pin] T, U);
4 #[allow(box_pointers)]
5 #[allow(deprecated)]
6 #[allow(explicit_outlives_requirements)]
7 #[allow(single_use_lifetimes)]
8 #[allow(unreachable_pub)]
9 #[allow(unused_tuple_struct_fields)]
10 #[allow(clippy::unknown_clippy_lints)]
11 #[allow(clippy::pattern_type_mismatch)]
12 #[allow(clippy::redundant_pub_crate)]
13 #[allow(clippy::type_repetition_in_bounds)]
14 #[allow(unused_qualifications)]
15 #[allow(clippy::semicolon_if_nothing_returned)]
16 #[allow(clippy::use_self)]
17 #[allow(clippy::used_underscore_binding)]
18 const _: () = {
19 #[allow(unused_extern_crates)]
20 extern crate pin_project as _pin_project;
21 #[allow(dead_code)]
22 #[allow(clippy::mut_mut)]
23 struct __TupleStructProjection<'pin, T, U>(
24 ::pin_project::__private::Pin<&'pin mut (T)>,
25 &'pin mut (U),
26 )
27 where
28 TupleStruct<T, U>: 'pin;
29 #[allow(dead_code)]
30 #[allow(clippy::ref_option_ref)]
31 struct __TupleStructProjectionRef<'pin, T, U>(
32 ::pin_project::__private::Pin<&'pin (T)>,
33 &'pin (U),
34 )
35 where
36 TupleStruct<T, U>: 'pin;
37 impl<T, U> TupleStruct<T, U> {
38 #[allow(dead_code)]
39 #[inline]
project<'pin>( self: _pin_project::__private::Pin<&'pin mut Self>, ) -> __TupleStructProjection<'pin, T, U>40 fn project<'pin>(
41 self: _pin_project::__private::Pin<&'pin mut Self>,
42 ) -> __TupleStructProjection<'pin, T, U> {
43 unsafe {
44 let Self(_0, _1) = self.get_unchecked_mut();
45 __TupleStructProjection(
46 _pin_project::__private::Pin::new_unchecked(_0),
47 _1,
48 )
49 }
50 }
51 #[allow(dead_code)]
52 #[allow(clippy::missing_const_for_fn)]
53 #[inline]
project_ref<'pin>( self: _pin_project::__private::Pin<&'pin Self>, ) -> __TupleStructProjectionRef<'pin, T, U>54 fn project_ref<'pin>(
55 self: _pin_project::__private::Pin<&'pin Self>,
56 ) -> __TupleStructProjectionRef<'pin, T, U> {
57 unsafe {
58 let Self(_0, _1) = self.get_ref();
59 __TupleStructProjectionRef(
60 _pin_project::__private::Pin::new_unchecked(_0),
61 _1,
62 )
63 }
64 }
65 }
66 #[forbid(unaligned_references, safe_packed_borrows)]
__assert_not_repr_packed<T, U>(this: &TupleStruct<T, U>)67 fn __assert_not_repr_packed<T, U>(this: &TupleStruct<T, U>) {
68 let _ = &this.0;
69 let _ = &this.1;
70 }
71 #[allow(missing_debug_implementations)]
72 struct __TupleStruct<'pin, T, U> {
73 __pin_project_use_generics: _pin_project::__private::AlwaysUnpin<
74 'pin,
75 (
76 _pin_project::__private::PhantomData<T>,
77 _pin_project::__private::PhantomData<U>,
78 ),
79 >,
80 __field0: T,
81 }
82 impl<'pin, T, U> _pin_project::__private::Unpin for TupleStruct<T, U>
83 where
84 __TupleStruct<'pin, T, U>: _pin_project::__private::Unpin,
85 {}
86 #[doc(hidden)]
87 unsafe impl<'pin, T, U> _pin_project::UnsafeUnpin for TupleStruct<T, U>
88 where
89 __TupleStruct<'pin, T, U>: _pin_project::__private::Unpin,
90 {}
91 trait TupleStructMustNotImplDrop {}
92 #[allow(clippy::drop_bounds, drop_bounds)]
93 impl<T: _pin_project::__private::Drop> TupleStructMustNotImplDrop for T {}
94 impl<T, U> TupleStructMustNotImplDrop for TupleStruct<T, U> {}
95 #[doc(hidden)]
96 impl<T, U> _pin_project::__private::PinnedDrop for TupleStruct<T, U> {
drop(self: _pin_project::__private::Pin<&mut Self>)97 unsafe fn drop(self: _pin_project::__private::Pin<&mut Self>) {}
98 }
99 };
main()100 fn main() {}
101