From 628aa6a630b17d1c2ecde537cc452186f9d90725 Mon Sep 17 00:00:00 2001
From: Bobby Holley <bobbyholley@gmail.com>
Date: Wed, 4 Apr 2018 11:24:56 -0700
Subject: [PATCH] Add an into_repr on the nsstring bindings.

I didn't end up using this, but mystor reviewed it and it's useful.

MozReview-Commit-ID: 5LNzCEGpbLy
---
 support/gecko/nsstring/src/lib.rs | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/support/gecko/nsstring/src/lib.rs b/support/gecko/nsstring/src/lib.rs
index 8cb8d11ce7e..02352212938 100644
--- a/support/gecko/nsstring/src/lib.rs
+++ b/support/gecko/nsstring/src/lib.rs
@@ -559,6 +559,12 @@ macro_rules! define_string_types {
                     hdr: $StringRepr::new(ClassFlags::NULL_TERMINATED),
                 }
             }
+
+            /// Converts this String into a StringRepr, which will leak if the
+            /// repr is not passed to something that knows how to free it.
+            pub fn into_repr(mut self) -> $StringRepr {
+                mem::replace(&mut self.hdr, $StringRepr::new(ClassFlags::NULL_TERMINATED))
+            }
         }
 
         impl Drop for $String {