From 032e9a7f75e336d73289f7ede056b2c9588bc12a Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Olivier=20Cr=C3=AAte?= <olivier.crete@collabora.com>
Date: Thu, 21 Aug 2025 09:33:23 -0400
Subject: [PATCH] meta: MetaTransformCopy accept 0.. as equivalent to ..

If the range is 0.., then there is no region

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer-rs/-/merge_requests/1776>
---
 gstreamer/src/meta.rs | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/gstreamer/src/meta.rs b/gstreamer/src/meta.rs
index 712a309d4..6459c7d38 100644
--- a/gstreamer/src/meta.rs
+++ b/gstreamer/src/meta.rs
@@ -1115,8 +1115,8 @@ impl MetaTransformCopy {
     pub fn new(range: impl RangeBounds<usize>) -> Self {
         skip_assert_initialized!();
 
-        let region =
-            !(range.start_bound() == Bound::Unbounded && range.end_bound() == Bound::Unbounded);
+        let region = !(matches!(range.start_bound(), Bound::Unbounded | Bound::Included(0))
+            && range.end_bound() == Bound::Unbounded);
 
         let (offset, size) = if region {
             (