File: unsafe-env-suggestion.stderr

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file content (35 lines) | stat: -rw-r--r-- 1,690 bytes parent folder | download | duplicates (12)
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error: call to deprecated safe function `std::env::set_var` is unsafe and requires unsafe block
  --> $DIR/unsafe-env-suggestion.rs:9:5
   |
LL |     env::set_var("FOO", "BAR");
   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^ call to unsafe function
   |
   = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2024!
   = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/newly-unsafe-functions.html>
note: the lint level is defined here
  --> $DIR/unsafe-env-suggestion.rs:3:9
   |
LL | #![deny(deprecated_safe_2024)]
   |         ^^^^^^^^^^^^^^^^^^^^
help: you can wrap the call in an `unsafe` block if you can guarantee that the environment access only happens in single-threaded code
   |
LL +     // TODO: Audit that the environment access only happens in single-threaded code.
LL ~     unsafe { env::set_var("FOO", "BAR") };
   |

error: call to deprecated safe function `std::env::remove_var` is unsafe and requires unsafe block
  --> $DIR/unsafe-env-suggestion.rs:12:5
   |
LL |     env::remove_var("FOO");
   |     ^^^^^^^^^^^^^^^^^^^^^^ call to unsafe function
   |
   = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2024!
   = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/newly-unsafe-functions.html>
help: you can wrap the call in an `unsafe` block if you can guarantee that the environment access only happens in single-threaded code
   |
LL +     // TODO: Audit that the environment access only happens in single-threaded code.
LL ~     unsafe { env::remove_var("FOO") };
   |

error: aborting due to 2 previous errors