1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
|
use pin_project_lite::pin_project;
enum Enum<T, U> {
Struct { pinned: T, unpinned: U },
Unit,
}
#[doc(hidden)]
#[allow(dead_code)]
#[allow(single_use_lifetimes)]
#[allow(clippy::unknown_clippy_lints)]
#[allow(clippy::mut_mut)]
#[allow(clippy::redundant_pub_crate)]
#[allow(clippy::ref_option_ref)]
#[allow(clippy::type_repetition_in_bounds)]
enum EnumProj<'__pin, T, U>
where
Enum<T, U>: '__pin,
{
Struct {
pinned: ::pin_project_lite::__private::Pin<&'__pin mut (T)>,
unpinned: &'__pin mut (U),
},
Unit,
}
#[doc(hidden)]
#[allow(dead_code)]
#[allow(single_use_lifetimes)]
#[allow(clippy::unknown_clippy_lints)]
#[allow(clippy::mut_mut)]
#[allow(clippy::redundant_pub_crate)]
#[allow(clippy::ref_option_ref)]
#[allow(clippy::type_repetition_in_bounds)]
enum EnumProjRef<'__pin, T, U>
where
Enum<T, U>: '__pin,
{
Struct {
pinned: ::pin_project_lite::__private::Pin<&'__pin (T)>,
unpinned: &'__pin (U),
},
Unit,
}
#[doc(hidden)]
#[allow(dead_code)]
#[allow(single_use_lifetimes)]
#[allow(clippy::mut_mut)]
#[allow(clippy::redundant_pub_crate)]
#[allow(clippy::type_repetition_in_bounds)]
enum EnumProjReplace<T, U> {
Struct { pinned: ::pin_project_lite::__private::PhantomData<T>, unpinned: U },
Unit,
}
#[allow(single_use_lifetimes)]
#[allow(clippy::unknown_clippy_lints)]
#[allow(clippy::used_underscore_binding)]
const _: () = {
impl<T, U> Enum<T, U> {
#[doc(hidden)]
#[inline]
fn project<'__pin>(
self: ::pin_project_lite::__private::Pin<&'__pin mut Self>,
) -> EnumProj<'__pin, T, U> {
unsafe {
match self.get_unchecked_mut() {
Self::Struct { pinned, unpinned } => {
EnumProj::Struct {
pinned: ::pin_project_lite::__private::Pin::new_unchecked(
pinned,
),
unpinned: unpinned,
}
}
Self::Unit => EnumProj::Unit,
}
}
}
#[doc(hidden)]
#[inline]
fn project_ref<'__pin>(
self: ::pin_project_lite::__private::Pin<&'__pin Self>,
) -> EnumProjRef<'__pin, T, U> {
unsafe {
match self.get_ref() {
Self::Struct { pinned, unpinned } => {
EnumProjRef::Struct {
pinned: ::pin_project_lite::__private::Pin::new_unchecked(
pinned,
),
unpinned: unpinned,
}
}
Self::Unit => EnumProjRef::Unit,
}
}
}
#[doc(hidden)]
#[inline]
fn project_replace(
self: ::pin_project_lite::__private::Pin<&mut Self>,
replacement: Self,
) -> EnumProjReplace<T, U> {
unsafe {
let __self_ptr: *mut Self = self.get_unchecked_mut();
let __guard = ::pin_project_lite::__private::UnsafeOverwriteGuard::new(
__self_ptr,
replacement,
);
match &mut *__self_ptr {
Self::Struct { pinned, unpinned } => {
let result = EnumProjReplace::Struct {
pinned: ::pin_project_lite::__private::PhantomData,
unpinned: ::pin_project_lite::__private::ptr::read(unpinned),
};
{
(
::pin_project_lite::__private::UnsafeDropInPlaceGuard::new(
pinned,
),
(),
);
}
result
}
Self::Unit => EnumProjReplace::Unit,
}
}
}
}
#[allow(non_snake_case)]
struct __Origin<'__pin, T, U> {
__dummy_lifetime: ::pin_project_lite::__private::PhantomData<&'__pin ()>,
Struct: (T, ::pin_project_lite::__private::AlwaysUnpin<U>),
Unit: (),
}
impl<'__pin, T, U> ::pin_project_lite::__private::Unpin for Enum<T, U>
where
__Origin<'__pin, T, U>: ::pin_project_lite::__private::Unpin,
{}
trait MustNotImplDrop {}
#[allow(clippy::drop_bounds, drop_bounds)]
impl<T: ::pin_project_lite::__private::Drop> MustNotImplDrop for T {}
impl<T, U> MustNotImplDrop for Enum<T, U> {}
};
fn main() {}
|
