Rollup merge of #93824 - Amanieu:stable_cfg_target_has_atomic, r=davidtwco

[rust.git] / library / std / src / process.rs

diff --git a/library/std/src/process.rs b/library/std/src/process.rs
index 2a66ae03fae3281403129042d9ef2c0083eb6ee6..1f04890539604e98d04e4cf8b60f0ae68a65f38d 100644 (file)
--- a/library/std/src/process.rs
+++ b/library/std/src/process.rs
@@ -1683,13 +1683,22 @@ impl ExitCode {
     // representation of an ExitCode
     //
     // More info: https://internals.rust-lang.org/t/mini-pre-rfc-redesigning-process-exitstatus/5426
-    #[unstable(feature = "process_exitcode_placeholder", issue = "48711")]
     /// Convert an ExitCode into an i32
+    #[unstable(feature = "process_exitcode_placeholder", issue = "48711")]
+    #[inline]
     pub fn to_i32(self) -> i32 {
         self.0.as_i32()
     }
 }
 
+#[unstable(feature = "process_exitcode_placeholder", issue = "48711")]
+impl From<u8> for ExitCode {
+    /// Construct an exit code from an arbitrary u8 value.
+    fn from(code: u8) -> Self {
+        ExitCode(imp::ExitCode::from(code))
+    }
+}
+
 impl Child {
     /// Forces the child process to exit. If the child has already exited, an [`InvalidInput`]
     /// error is returned.