From 84a477d78d4c2e93ebfb09c23ac6650866129cdd Mon Sep 17 00:00:00 2001
From: Mario Reder <m_reder10@cs.uni-kl.de>
Date: Tue, 11 Sep 2018 07:25:08 +0200
Subject: [PATCH] doc: Add number suffix hint for JS function calls

---
 guide/src/reference/receiving-js-closures-in-rust.md | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/guide/src/reference/receiving-js-closures-in-rust.md b/guide/src/reference/receiving-js-closures-in-rust.md
index 6d78d5ec2..bf463285c 100644
--- a/guide/src/reference/receiving-js-closures-in-rust.md
+++ b/guide/src/reference/receiving-js-closures-in-rust.md
@@ -29,3 +29,6 @@ impl VecU32 {
     }
 }
 ```
+
+Since Rust has no function overloading, the `call#` method also requires a
+number representing the amount of arguments passed to the JavaScript closure.