From 5ac8005d2adf19c8843ecfcb225bae5178555ead Mon Sep 17 00:00:00 2001
From: Nagata Kana <ngtkana@gmail.com>
Date: Tue, 10 Dec 2024 17:43:21 +0900
Subject: [PATCH] add R: ?Sized to lg vec2

---
 libs/lg/src/vec2.rs | 1 +
 1 file changed, 1 insertion(+)

diff --git a/libs/lg/src/vec2.rs b/libs/lg/src/vec2.rs
index 28cdd4c0..6ae7c0da 100644
--- a/libs/lg/src/vec2.rs
+++ b/libs/lg/src/vec2.rs
@@ -9,6 +9,7 @@ use std::iter;
 pub fn vec2<'a, T, R, S>(title: &str, vec2: &'a S) -> Table
 where
     T: fmt::Debug + 'a,
+    R: ?Sized,
     &'a R: Copy + IntoIterator<Item = &'a T> + 'a,
     &'a S: Copy + IntoIterator<Item = &'a R>,
 {