From 635a97f8209a61d9eb33c703805923c836bd0e74 Mon Sep 17 00:00:00 2001
From: Ms2ger <Ms2ger@gmail.com>
Date: Tue, 15 Nov 2016 10:56:23 +0100
Subject: [PATCH] Use a less strict bound for wrap_panic.

This is what's required for catch_unwind; there's no need to be stricter.
---
 src/panic.rs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/panic.rs b/src/panic.rs
index ae1c2cdba..351e24f77 100644
--- a/src/panic.rs
+++ b/src/panic.rs
@@ -17,7 +17,7 @@ pub fn maybe_resume_unwind() {
 
 /// Generic wrapper for JS engine callbacks panic-catching
 pub fn wrap_panic<F, R>(function: F, generic_return_type: R) -> R
-    where F: FnMut() -> R + UnwindSafe
+    where F: FnOnce() -> R + UnwindSafe
 {
     let result = catch_unwind(function);
     match result {