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
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
|
borrowck_assign_due_to_use_closure =
assignment occurs due to use in closure
borrowck_assign_due_to_use_coroutine =
assign occurs due to use in coroutine
borrowck_assign_part_due_to_use_closure =
assignment to part occurs due to use in closure
borrowck_assign_part_due_to_use_coroutine =
assign to part occurs due to use in coroutine
borrowck_borrow_due_to_use_closure =
borrow occurs due to use in closure
borrowck_borrow_due_to_use_coroutine =
borrow occurs due to use in coroutine
borrowck_calling_operator_moves_lhs =
calling this operator moves the left-hand side
borrowck_cannot_move_when_borrowed =
cannot move out of {$place ->
[value] value
*[other] {$place}
} because it is borrowed
.label = borrow of {$borrow_place ->
[value] value
*[other] {$borrow_place}
} occurs here
.move_label = move out of {$value_place ->
[value] value
*[other] {$value_place}
} occurs here
borrowck_capture_immute =
capture is immutable because of use here
borrowck_capture_move =
capture is moved because of use here
borrowck_capture_mut =
capture is mutable because of use here
borrowck_closure_inferred_mut = inferred to be a `FnMut` closure
borrowck_closure_invoked_twice =
closure cannot be invoked more than once because it moves the variable `{$place_name}` out of its environment
borrowck_closure_moved_twice =
closure cannot be moved more than once as it is not `Copy` due to moving the variable `{$place_name}` out of its environment
borrowck_consider_borrow_type_contents =
help: consider calling `.as_ref()` or `.as_mut()` to borrow the type's contents
borrowck_could_not_normalize =
could not normalize `{$value}`
borrowck_could_not_prove =
could not prove `{$predicate}`
borrowck_func_take_self_moved_place =
`{$func}` takes ownership of the receiver `self`, which moves {$place_name}
borrowck_generic_does_not_live_long_enough =
`{$kind}` does not live long enough
borrowck_higher_ranked_lifetime_error =
higher-ranked lifetime error
borrowck_higher_ranked_subtype_error =
higher-ranked subtype error
borrowck_lifetime_constraints_error =
lifetime may not live long enough
borrowck_move_out_place_here =
{$place} is moved here
borrowck_move_unsized =
cannot move a value of type `{$ty}`
.label = the size of `{$ty}` cannot be statically determined
borrowck_moved_a_fn_once_in_call =
this value implements `FnOnce`, which causes it to be moved when called
borrowck_moved_due_to_await =
{$place_name} {$is_partial ->
[true] partially moved
*[false] moved
} due to this {$is_loop_message ->
[true] await, in previous iteration of loop
*[false] await
}
borrowck_moved_due_to_call =
{$place_name} {$is_partial ->
[true] partially moved
*[false] moved
} due to this {$is_loop_message ->
[true] call, in previous iteration of loop
*[false] call
}
borrowck_moved_due_to_implicit_into_iter_call =
{$place_name} {$is_partial ->
[true] partially moved
*[false] moved
} due to this implicit call to {$is_loop_message ->
[true] `.into_iter()`, in previous iteration of loop
*[false] `.into_iter()`
}
borrowck_moved_due_to_method_call =
{$place_name} {$is_partial ->
[true] partially moved
*[false] moved
} due to this method {$is_loop_message ->
[true] call, in previous iteration of loop
*[false] call
}
borrowck_moved_due_to_usage_in_operator =
{$place_name} {$is_partial ->
[true] partially moved
*[false] moved
} due to usage in {$is_loop_message ->
[true] operator, in previous iteration of loop
*[false] operator
}
borrowck_opaque_type_non_generic_param =
expected generic {$kind} parameter, found `{$ty}`
.label = {STREQ($ty, "'static") ->
[true] cannot use static lifetime; use a bound lifetime instead or remove the lifetime parameter from the opaque type
*[other] this generic parameter must be used with a generic {$kind} parameter
}
borrowck_partial_var_move_by_use_in_closure =
variable {$is_partial ->
[true] partially moved
*[false] moved
} due to use in closure
borrowck_partial_var_move_by_use_in_coroutine =
variable {$is_partial ->
[true] partially moved
*[false] moved
} due to use in coroutine
borrowck_returned_async_block_escaped =
returns an `async` block that contains a reference to a captured variable, which then escapes the closure body
borrowck_returned_closure_escaped =
returns a closure that contains a reference to a captured variable, which then escapes the closure body
borrowck_returned_lifetime_short =
{$category_desc}requires that `{$free_region_name}` must outlive `{$outlived_fr_name}`
borrowck_returned_lifetime_wrong =
{$mir_def_name} was supposed to return data with lifetime `{$outlived_fr_name}` but it is returning data with lifetime `{$fr_name}`
borrowck_returned_ref_escaped =
returns a reference to a captured variable which escapes the closure body
borrowck_simd_shuffle_last_const = last argument of `simd_shuffle` is required to be a `const` item
borrowck_suggest_create_freash_reborrow =
consider reborrowing the `Pin` instead of moving it
borrowck_suggest_iterate_over_slice =
consider iterating over a slice of the `{$ty}`'s content to avoid moving into the `for` loop
borrowck_ty_no_impl_copy =
{$is_partial_move ->
[true] partial move
*[false] move
} occurs because {$place} has type `{$ty}`, which does not implement the `Copy` trait
borrowck_use_due_to_use_closure =
use occurs due to use in closure
borrowck_use_due_to_use_coroutine =
use occurs due to use in coroutine
borrowck_used_impl_require_static =
the used `impl` has a `'static` requirement
borrowck_value_capture_here =
value captured {$is_within ->
[true] here by coroutine
*[false] here
}
borrowck_value_moved_here =
value {$is_partial ->
[true] partially moved
*[false] moved
} {$is_move_msg ->
[true] into closure here
*[false] here
}{$is_loop_message ->
[true] , in previous iteration of loop
*[false] {""}
}
borrowck_var_borrow_by_use_in_closure =
borrow occurs due to use in closure
borrowck_var_borrow_by_use_in_coroutine =
borrow occurs due to use in coroutine
borrowck_var_borrow_by_use_place_in_closure =
{$is_single_var ->
*[true] borrow occurs
[false] borrows occur
} due to use of {$place} in closure
borrowck_var_borrow_by_use_place_in_coroutine =
{$is_single_var ->
*[true] borrow occurs
[false] borrows occur
} due to use of {$place} in coroutine
borrowck_var_cannot_escape_closure =
captured variable cannot escape `FnMut` closure body
.note = `FnMut` closures only have access to their captured variables while they are executing...
.cannot_escape = ...therefore, they cannot allow references to captured variables to escape
borrowck_var_does_not_need_mut =
variable does not need to be mutable
.suggestion = remove this `mut`
borrowck_var_first_borrow_by_use_place_in_closure =
first borrow occurs due to use of {$place} in closure
borrowck_var_first_borrow_by_use_place_in_coroutine =
first borrow occurs due to use of {$place} in coroutine
borrowck_var_here_captured = variable captured here
borrowck_var_here_defined = variable defined here
borrowck_var_move_by_use_in_closure =
move occurs due to use in closure
borrowck_var_move_by_use_in_coroutine =
move occurs due to use in coroutine
borrowck_var_mutable_borrow_by_use_place_in_closure =
mutable borrow occurs due to use of {$place} in closure
borrowck_var_second_borrow_by_use_place_in_closure =
second borrow occurs due to use of {$place} in closure
borrowck_var_second_borrow_by_use_place_in_coroutine =
second borrow occurs due to use of {$place} in coroutine
|
