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
|
error[E0133]: call to unsafe function `std::env::set_var` is unsafe and requires unsafe block
--> $DIR/unsafe-env.rs:9:5
|
LL | env::set_var("FOO", "BAR");
| ^^^^^^^^^^^^^^^^^^^^^^^^^^ call to unsafe function
|
= note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/unsafe-op-in-unsafe-fn.html>
= note: consult the function's documentation for information on how to avoid undefined behavior
note: an unsafe function restricts its caller, but its body is safe by default
--> $DIR/unsafe-env.rs:8:1
|
LL | unsafe fn unsafe_fn() {
| ^^^^^^^^^^^^^^^^^^^^^
note: the lint level is defined here
--> $DIR/unsafe-env.rs:7:8
|
LL | #[deny(unsafe_op_in_unsafe_fn)]
| ^^^^^^^^^^^^^^^^^^^^^^
error[E0133]: call to unsafe function `std::env::remove_var` is unsafe and requires unsafe block
--> $DIR/unsafe-env.rs:11:5
|
LL | env::remove_var("FOO");
| ^^^^^^^^^^^^^^^^^^^^^^ call to unsafe function
|
= note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/unsafe-op-in-unsafe-fn.html>
= note: consult the function's documentation for information on how to avoid undefined behavior
error[E0133]: call to unsafe function `unsafe_fn` is unsafe and requires unsafe block
--> $DIR/unsafe-env.rs:14:9
|
LL | unsafe_fn();
| ^^^^^^^^^^^ call to unsafe function
|
= note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/unsafe-op-in-unsafe-fn.html>
= note: consult the function's documentation for information on how to avoid undefined behavior
error[E0133]: call to unsafe function `set_var` is unsafe and requires unsafe block
--> $DIR/unsafe-env.rs:22:5
|
LL | env::set_var("FOO", "BAR");
| ^^^^^^^^^^^^^^^^^^^^^^^^^^ call to unsafe function
|
= note: consult the function's documentation for information on how to avoid undefined behavior
error[E0133]: call to unsafe function `remove_var` is unsafe and requires unsafe block
--> $DIR/unsafe-env.rs:24:5
|
LL | env::remove_var("FOO");
| ^^^^^^^^^^^^^^^^^^^^^^ call to unsafe function
|
= note: consult the function's documentation for information on how to avoid undefined behavior
error[E0133]: call to unsafe function `unsafe_fn` is unsafe and requires unsafe block
--> $DIR/unsafe-env.rs:32:5
|
LL | unsafe_fn();
| ^^^^^^^^^^^ call to unsafe function
|
= note: consult the function's documentation for information on how to avoid undefined behavior
error: unnecessary `unsafe` block
--> $DIR/unsafe-env.rs:35:5
|
LL | unsafe {
| ^^^^^^ unnecessary `unsafe` block
|
note: the lint level is defined here
--> $DIR/unsafe-env.rs:20:8
|
LL | #[deny(unused_unsafe)]
| ^^^^^^^^^^^^^
error: aborting due to 7 previous errors
For more information about this error, try `rustc --explain E0133`.
|
