From 8ded00a828d25e48bc0782e116c5e084cd42ecc3 Mon Sep 17 00:00:00 2001
From: Matthew Collins <me@thinkof.name>
Date: Wed, 2 Sep 2020 20:16:20 +0100
Subject: Use FnOnce instead of Fn for callresults

---
 src/callback.rs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'src/callback.rs')

diff --git a/src/callback.rs b/src/callback.rs
index 1552611..6af5087 100644
--- a/src/callback.rs
+++ b/src/callback.rs
@@ -48,7 +48,7 @@ pub(crate) unsafe fn register_callback<C, F, Manager>(inner: &Arc<Inner<Manager>
 }
 
 pub(crate) unsafe fn register_call_result<C, F, Manager>(inner: &Arc<Inner<Manager>>, api_call: sys::SteamAPICall_t, _callback_id: i32, f: F)
-    where F: for <'a> Fn(&'a C, bool) + 'static + Send
+    where F: for <'a> FnOnce(&'a C, bool) + 'static + Send
 {
     let mut callbacks = inner.callbacks.lock().unwrap();
     callbacks.call_results.insert(api_call, Box::new(move |param, failed| {
-- 
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