From 09ba27390cad6313738e4e5b87e2a2d43baf619e Mon Sep 17 00:00:00 2001
From: Mackenzie Clark <mackenzie.a.z.c@gmail.com>
Date: Thu, 14 Feb 2019 19:22:19 -0800
Subject: [PATCH] Implement Error for Creation Error (#180)

---
 lib/runtime-core/src/error.rs | 11 +++++++++++
 1 file changed, 11 insertions(+)

diff --git a/lib/runtime-core/src/error.rs b/lib/runtime-core/src/error.rs
index 9e1eba8fe..539f94e42 100644
--- a/lib/runtime-core/src/error.rs
+++ b/lib/runtime-core/src/error.rs
@@ -219,6 +219,17 @@ impl PartialEq for CreationError {
     }
 }
 
+impl std::fmt::Display for CreationError {
+    fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
+        match self {
+            CreationError::UnableToCreateMemory => write!(f, "Unable to Create Memory"),
+            CreationError::UnableToCreateTable => write!(f, "Unable to Create Table"),
+        }
+    }
+}
+
+impl std::error::Error for CreationError {}
+
 /// The amalgamation of all errors that can occur
 /// during the compilation, instantiation, or execution
 /// of a webassembly module.