| 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 issue #27970 <https://github.com/rust-lang/rust/issues/27970> |
| 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 issue #27970 <https://github.com/rust-lang/rust/issues/27970> |
| 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 |
| |
