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