ExitStatusError: Be more verbose in Display impl

Co-authored-by: Jane Lusby <jlusby@yaah.dev>

diff --git a/library/std/src/process.rs b/library/std/src/process.rs
index e9d807134003e7032170f56164b3fcd2e347c027..9252aba903f51ca58da75dc71971f54cce41d5c0 100644 (file)
--- a/library/std/src/process.rs
+++ b/library/std/src/process.rs
@@ -1607,7 +1607,7 @@ fn into(self) -> ExitStatus {
 #[unstable(feature = "exit_status_error", issue = "84908")]
 impl fmt::Display for ExitStatusError {
     fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
-        self.into_status().fmt(f)
+        write!(f, "process exited unsuccessfully: {}", self.into_status())
     }
 }