Avoid a needless copy when copying strings from LiteCore to .NET

borrrden · borrrden · commit ad49eb862ca0 · 2018-04-20T09:26:04.000+09:00
diff --git a/src/LiteCore/src/LiteCore.Shared/Interop/C4Base.cs b/src/LiteCore/src/LiteCore.Shared/Interop/C4Base.cs
@@ -119,8 +119,7 @@ public string CreateString()
                 return null;
             }
 
-            var bytes = ToArrayFast();
-            return Encoding.UTF8.GetString(bytes, 0, bytes.Length);
+            return Encoding.UTF8.GetString((byte*) buf, (int) size);
         }
 
         public byte[] ToArrayFast()

Original file line number	Diff line number	Diff line change
`@@ -119,8 +119,7 @@ public string CreateString()`
`119`	`119`	`return null;`
`120`	`120`	`}`
`121`	`121`
`122`		`- var bytes = ToArrayFast();`
`123`		`- return Encoding.UTF8.GetString(bytes, 0, bytes.Length);`
	`122`	`+ return Encoding.UTF8.GetString((byte*) buf, (int) size);`
`124`	`123`	`}`
`125`	`124`
`126`	`125`	`public byte[] ToArrayFast()`