From bc0289cb840a91cb74716e2fa446c46f59bb63ba Mon Sep 17 00:00:00 2001
From: Mackenzie Clark <mackenzie.a.z.c@gmail.com>
Date: Mon, 29 Apr 2019 11:18:35 -0700
Subject: [PATCH] Update examples/plugin.rs

Co-Authored-By: MarkMcCaskey <MarkMcCaskey@users.noreply.github.com>
---
 examples/plugin.rs | 1 +
 1 file changed, 1 insertion(+)

diff --git a/examples/plugin.rs b/examples/plugin.rs
index c7066e59b..05b8d501f 100644
--- a/examples/plugin.rs
+++ b/examples/plugin.rs
@@ -24,6 +24,7 @@ fn main() {
     let instance =
         instantiate(PLUGIN_WASM, &base_imports).expect("failed to instantiate wasm module");
 
+    // get a reference to the function "plugin_entrypoint" which takes an i32 and returns an i32
     let entry_point = instance.func::<(i32), i32>("plugin_entrypoint").unwrap();
     let result = entry_point.call(2).expect("failed to execute plugin");
     println!("result: {}", result);