From 5ca44def694f7b2fa7f8a3387ce70023ffe89cce Mon Sep 17 00:00:00 2001
From: Yoh Deadfall <yoh.deadfall@hotmail.com>
Date: Fri, 20 Sep 2024 12:27:51 +0300
Subject: [PATCH] Implemented FromStr for CString

---
 library/alloc/src/ffi/c_str.rs | 11 ++++++++++-
 1 file changed, 10 insertions(+), 1 deletion(-)

diff --git a/library/alloc/src/ffi/c_str.rs b/library/alloc/src/ffi/c_str.rs
index e32676a65432b..ee91256857168 100644
--- a/library/alloc/src/ffi/c_str.rs
+++ b/library/alloc/src/ffi/c_str.rs
@@ -7,7 +7,7 @@ use core::borrow::Borrow;
 use core::ffi::{c_char, CStr};
 use core::num::NonZero;
 use core::slice::memchr;
-use core::str::{self, Utf8Error};
+use core::str::{self, FromStr, Utf8Error};
 use core::{fmt, mem, ops, ptr, slice};
 
 use crate::borrow::{Cow, ToOwned};
@@ -815,6 +815,15 @@ impl From<Vec<NonZero<u8>>> for CString {
     }
 }
 
+impl FromStr for CString {
+    type Err = NulError;
+
+    #[inline]
+    fn from_str(s: &str) -> Result<Self, Self::Err> {
+        Self::new(s)
+    }
+}
+
 #[cfg(not(test))]
 #[stable(feature = "more_box_slice_clone", since = "1.29.0")]
 impl Clone for Box<CStr> {