std: Apply deprecated_safe_2024

4 files changed, 15 insertions, 9 deletions

diff --git a/library/std/src/env.rs b/library/std/src/env.rs
index c665dfd3624..adbd6889624 100644
--- a/library/std/src/env.rs
+++ b/library/std/src/env.rs
@@ -568,7 +568,7 @@ pub struct JoinPathsError {
 ///         let mut paths = env::split_paths(&path).collect::<Vec<_>>();
 ///         paths.push(PathBuf::from("/home/xyz/bin"));
 ///         let new_path = env::join_paths(paths)?;
-///         env::set_var("PATH", &new_path);
+///         unsafe { env::set_var("PATH", &new_path); }
 ///     }
 ///
 ///     Ok(())
diff --git a/library/std/src/process/tests.rs b/library/std/src/process/tests.rs
index 69273d863eb..5879914ca20 100644
--- a/library/std/src/process/tests.rs
+++ b/library/std/src/process/tests.rs
@@ -323,9 +323,13 @@ fn test_capture_env_at_spawn() {
 
     // This variable will not be present if the environment has already
     // been captured above.
-    env::set_var("RUN_TEST_NEW_ENV2", "456");
+    unsafe {
+        env::set_var("RUN_TEST_NEW_ENV2", "456");
+    }
     let result = cmd.output().unwrap();
-    env::remove_var("RUN_TEST_NEW_ENV2");
+    unsafe {
+        env::remove_var("RUN_TEST_NEW_ENV2");
+    }
 
     let output = String::from_utf8_lossy(&result.stdout).to_string();
 
diff --git a/library/std/src/sys/pal/uefi/process.rs b/library/std/src/sys/pal/uefi/process.rs
index 0757f1cb490..9efe9a314f2 100644
--- a/library/std/src/sys/pal/uefi/process.rs
+++ b/library/std/src/sys/pal/uefi/process.rs
@@ -154,8 +154,8 @@ impl Command {
         if let Some(e) = &env {
             for (k, (_, v)) in e {
                 match v {
-                    Some(v) => crate::env::set_var(k, v),
-                    None => crate::env::remove_var(k),
+                    Some(v) => unsafe { crate::env::set_var(k, v) },
+                    None => unsafe { crate::env::remove_var(k) },
                 }
             }
         }
@@ -166,8 +166,8 @@ impl Command {
         if let Some(e) = env {
             for (k, (v, _)) in e {
                 match v {
-                    Some(v) => crate::env::set_var(k, v),
-                    None => crate::env::remove_var(k),
+                    Some(v) => unsafe { crate::env::set_var(k, v) },
+                    None => unsafe { crate::env::remove_var(k) },
                 }
             }
         }
diff --git a/library/std/src/sys/pal/windows/process/tests.rs b/library/std/src/sys/pal/windows/process/tests.rs
index 90f1157d7c4..1377e12162f 100644
--- a/library/std/src/sys/pal/windows/process/tests.rs
+++ b/library/std/src/sys/pal/windows/process/tests.rs
@@ -138,8 +138,10 @@ fn windows_env_unicode_case() {
         let mut cmd = Command::new("cmd");
         cmd.env(a, "1");
         cmd.env(b, "2");
-        env::set_var(a, "1");
-        env::set_var(b, "2");
+        unsafe {
+            env::set_var(a, "1");
+            env::set_var(b, "2");
+        }
 
         for (key, value) in cmd.get_envs() {
             assert_eq!(