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
144
145
146
147
148
149
150
151
152
153
154
155
156
157
|
error[E0382]: borrow of moved value: `x.0.0`
--> $DIR/or-patterns.rs:8:5
|
LL | ((y, _) | (_, y),) => (),
| - value moved here
LL | }
LL | &x.0 .0;
| ^^^^^^^ value borrowed here after move
|
= note: move occurs because `x.0.0` has type `String`, which does not implement the `Copy` trait
help: borrow this binding in the pattern to avoid moving the value
|
LL | ((ref y, _) | (_, y),) => (),
| +++
error[E0382]: borrow of moved value: `x.0.1`
--> $DIR/or-patterns.rs:10:5
|
LL | ((y, _) | (_, y),) => (),
| - value moved here
...
LL | &x.0 .1;
| ^^^^^^^ value borrowed here after move
|
= note: move occurs because `x.0.1` has type `String`, which does not implement the `Copy` trait
help: borrow this binding in the pattern to avoid moving the value
|
LL | ((y, _) | (_, ref y),) => (),
| +++
error[E0502]: cannot borrow `x.0.0` as mutable because it is also borrowed as immutable
--> $DIR/or-patterns.rs:18:5
|
LL | ((ref y, _) | (_, ref y),) => y,
| ----- immutable borrow occurs here
LL | };
LL | &mut x.0 .0;
| ^^^^^^^^^^^ mutable borrow occurs here
...
LL | drop(r);
| - immutable borrow later used here
error[E0502]: cannot borrow `x.0.1` as mutable because it is also borrowed as immutable
--> $DIR/or-patterns.rs:20:5
|
LL | ((ref y, _) | (_, ref y),) => y,
| ----- immutable borrow occurs here
...
LL | &mut x.0 .1;
| ^^^^^^^^^^^ mutable borrow occurs here
LL |
LL | drop(r);
| - immutable borrow later used here
error[E0502]: cannot borrow `x.0.0` as immutable because it is also borrowed as mutable
--> $DIR/or-patterns.rs:29:5
|
LL | ((ref mut y, _) | (_, ref mut y),) => y,
| --------- mutable borrow occurs here
LL | };
LL | &x.0 .0;
| ^^^^^^^ immutable borrow occurs here
...
LL | drop(r);
| - mutable borrow later used here
error[E0502]: cannot borrow `x.0.1` as immutable because it is also borrowed as mutable
--> $DIR/or-patterns.rs:31:5
|
LL | ((ref mut y, _) | (_, ref mut y),) => y,
| --------- mutable borrow occurs here
...
LL | &x.0 .1;
| ^^^^^^^ immutable borrow occurs here
LL |
LL | drop(r);
| - mutable borrow later used here
error[E0382]: borrow of moved value: `x.0.0`
--> $DIR/or-patterns.rs:38:5
|
LL | let ((y, _) | (_, y),) = x;
| - value moved here
LL | &x.0 .0;
| ^^^^^^^ value borrowed here after move
|
= note: move occurs because `x.0.0` has type `String`, which does not implement the `Copy` trait
help: borrow this binding in the pattern to avoid moving the value
|
LL | let ((ref y, _) | (_, y),) = x;
| +++
error[E0382]: borrow of moved value: `x.0.1`
--> $DIR/or-patterns.rs:40:5
|
LL | let ((y, _) | (_, y),) = x;
| - value moved here
...
LL | &x.0 .1;
| ^^^^^^^ value borrowed here after move
|
= note: move occurs because `x.0.1` has type `String`, which does not implement the `Copy` trait
help: borrow this binding in the pattern to avoid moving the value
|
LL | let ((y, _) | (_, ref y),) = x;
| +++
error[E0502]: cannot borrow `x.0.0` as mutable because it is also borrowed as immutable
--> $DIR/or-patterns.rs:46:5
|
LL | let ((ref r, _) | (_, ref r),) = x;
| ----- immutable borrow occurs here
LL | &mut x.0 .0;
| ^^^^^^^^^^^ mutable borrow occurs here
...
LL | drop(r);
| - immutable borrow later used here
error[E0502]: cannot borrow `x.0.1` as mutable because it is also borrowed as immutable
--> $DIR/or-patterns.rs:48:5
|
LL | let ((ref r, _) | (_, ref r),) = x;
| ----- immutable borrow occurs here
...
LL | &mut x.0 .1;
| ^^^^^^^^^^^ mutable borrow occurs here
LL |
LL | drop(r);
| - immutable borrow later used here
error[E0502]: cannot borrow `x.0.0` as immutable because it is also borrowed as mutable
--> $DIR/or-patterns.rs:55:5
|
LL | let ((ref mut r, _) | (_, ref mut r),) = x;
| --------- mutable borrow occurs here
LL | &x.0 .0;
| ^^^^^^^ immutable borrow occurs here
...
LL | drop(r);
| - mutable borrow later used here
error[E0502]: cannot borrow `x.0.1` as immutable because it is also borrowed as mutable
--> $DIR/or-patterns.rs:57:5
|
LL | let ((ref mut r, _) | (_, ref mut r),) = x;
| --------- mutable borrow occurs here
...
LL | &x.0 .1;
| ^^^^^^^ immutable borrow occurs here
LL |
LL | drop(r);
| - mutable borrow later used here
error: aborting due to 12 previous errors
Some errors have detailed explanations: E0382, E0502.
For more information about an error, try `rustc --explain E0382`.
|
