From d952cd385e79b10e0a5cdd5b205e39d2ddfc9101 Mon Sep 17 00:00:00 2001
From: Steven Allen <steven@stebalien.com>
Date: Wed, 24 Sep 2025 12:26:53 -0700
Subject: [PATCH] fix: implement unimplemented &CString Arg functions

---
 src/path/arg.rs | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/path/arg.rs b/src/path/arg.rs
index 9edeb57ff..a09958ee5 100644
--- a/src/path/arg.rs
+++ b/src/path/arg.rs
@@ -513,12 +513,12 @@ impl Arg for &CStr {
 impl Arg for &CString {
     #[inline]
     fn as_str(&self) -> io::Result<&str> {
-        unimplemented!()
+        self.to_str().map_err(|_utf8_err| io::Errno::INVAL)
     }
 
     #[inline]
     fn to_string_lossy(&self) -> Cow<'_, str> {
-        unimplemented!()
+        CStr::to_string_lossy(self)
     }
 
     #[inline]