From 2bdd0755139cf7183d6c63bda16925d824640f10 Mon Sep 17 00:00:00 2001
From: ibraheemdev <ibrah1440@gmail.com>
Date: Thu, 2 Sep 2021 16:03:41 -0400
Subject: [PATCH 1/2] implement `Termination` for `Result<Infallible, E>`

---
 library/std/src/process.rs | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/library/std/src/process.rs b/library/std/src/process.rs
index c9b21fcf9c6d2..d94b68967517d 100644
--- a/library/std/src/process.rs
+++ b/library/std/src/process.rs
@@ -106,6 +106,7 @@ mod tests;
 
 use crate::io::prelude::*;
 
+use crate::convert::Infallible;
 use crate::ffi::OsStr;
 use crate::fmt;
 use crate::fs;
@@ -2051,6 +2052,15 @@ impl<E: fmt::Debug> Termination for Result<!, E> {
     }
 }
 
+#[unstable(feature = "termination_trait_lib", issue = "43301")]
+impl<E: fmt::Debug> Termination for Result<Infallible, E> {
+    fn report(self) -> i32 {
+        let Err(err) = self;
+        eprintln!("Error: {:?}", err);
+        ExitCode::FAILURE.report()
+    }
+}
+
 #[unstable(feature = "termination_trait_lib", issue = "43301")]
 impl Termination for ExitCode {
     #[inline]

From 2433d3788e7b5fe7c095316fa38e462ff8093948 Mon Sep 17 00:00:00 2001
From: Ibraheem Ahmed <ibrah1440@gmail.com>
Date: Fri, 3 Sep 2021 11:24:25 -0400
Subject: [PATCH 2/2] simplify `impl Termination for Result<Infallible, E>`

Co-authored-by: Konrad Borowski <konrad@borowski.pw>
---
 library/std/src/process.rs | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/library/std/src/process.rs b/library/std/src/process.rs
index d94b68967517d..4f67cd88652e0 100644
--- a/library/std/src/process.rs
+++ b/library/std/src/process.rs
@@ -2056,8 +2056,7 @@ impl<E: fmt::Debug> Termination for Result<!, E> {
 impl<E: fmt::Debug> Termination for Result<Infallible, E> {
     fn report(self) -> i32 {
         let Err(err) = self;
-        eprintln!("Error: {:?}", err);
-        ExitCode::FAILURE.report()
+        Err::<!, _>(err).report()
     }
 }