From 9f8ffe016453446b950e3d348d3afa060c2503b1 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Micha=C5=82=20Muska=C5=82a?= <micmus@whatsapp.com>
Date: Wed, 3 Feb 2021 17:15:42 +0000
Subject: [PATCH] Implement Clone for TreeCursor

Cloning was supported by the C library, but not exposed in Rust bindings
---
 lib/binding_rust/lib.rs | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/lib/binding_rust/lib.rs b/lib/binding_rust/lib.rs
index 0b0097f9..1c2e79dd 100644
--- a/lib/binding_rust/lib.rs
+++ b/lib/binding_rust/lib.rs
@@ -1147,6 +1147,12 @@ impl<'a> TreeCursor<'a> {
     }
 }
 
+impl<'a> Clone for TreeCursor<'a> {
+    fn clone(&self) -> Self {
+        TreeCursor(unsafe { ffi::ts_tree_cursor_copy(&self.0) }, PhantomData)
+    }
+}
+
 impl<'a> Drop for TreeCursor<'a> {
     fn drop(&mut self) {
         unsafe { ffi::ts_tree_cursor_delete(&mut self.0) }