From 8f74c7f3d51b465046d7eacc13951960d2b4a2dd Mon Sep 17 00:00:00 2001
From: Dan Gohman <sunfish@mozilla.com>
Date: Mon, 24 Dec 2018 18:14:00 -0800
Subject: [PATCH] Add derive(Debug) to Export.

---
 lib/runtime/src/export.rs | 1 +
 1 file changed, 1 insertion(+)

diff --git a/lib/runtime/src/export.rs b/lib/runtime/src/export.rs
index 56e256bf48..588523e127 100644
--- a/lib/runtime/src/export.rs
+++ b/lib/runtime/src/export.rs
@@ -6,6 +6,7 @@ use vmcontext::{
 use wasmtime_environ::{MemoryPlan, TablePlan};
 
 /// The value of an export passed from one instance to another.
+#[derive(Debug)]
 pub enum Export {
     /// A function export value.
     Function {