From 17b99cc9c897a5ea3204eba711d94acc3d198780 Mon Sep 17 00:00:00 2001
From: Nick Fitzgerald <fitzgen@gmail.com>
Date: Tue, 21 Jul 2020 09:42:15 -0700
Subject: [PATCH] examples: Add a GC call to the externref Rust example

---
 examples/externref.rs | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/examples/externref.rs b/examples/externref.rs
index b301dba241..c42b543467 100644
--- a/examples/externref.rs
+++ b/examples/externref.rs
@@ -46,6 +46,9 @@ fn main() -> Result<()> {
     assert!(ret.is_some());
     assert!(ret.unwrap().ptr_eq(&externref));
 
+    println!("GCing within the store...");
+    store.gc();
+
     println!("Done.");
     Ok(())
 }