From 06b1f14ccb43d67285ba7661a412b2fb9a2a711a Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Petr=20Bene=C5=A1?= <w.benny@outlook.com>
Date: Thu, 25 Jul 2024 15:20:50 +0200
Subject: [PATCH] api: add `impl<'a> From<&'a BString> for Cow<'a, BStr>`

This commit simplifies code in situations like:

```
let mut v = Vec::<Cow<'a, BStr>>::new();
let s = BString::new(...);

// Before this commit, we would have to do:
// v.push(s.as_bstr().into());
v.push(s.into());
```

PR #187
---
 src/impls.rs | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/src/impls.rs b/src/impls.rs
index b6c68d0..17241e2 100644
--- a/src/impls.rs
+++ b/src/impls.rs
@@ -268,6 +268,13 @@ mod bstring {
         }
     }
 
+    impl<'a> From<&'a BString> for Cow<'a, BStr> {
+        #[inline]
+        fn from(s: &'a BString) -> Cow<'a, BStr> {
+            Cow::Borrowed(s.as_bstr())
+        }
+    }
+
     impl TryFrom<BString> for String {
         type Error = crate::FromUtf8Error;