From 13c49387efc0342c585be0ef48835588c05bf4d1 Mon Sep 17 00:00:00 2001
From: Stephen Chung <Stephen.Chung@intexact.com>
Date: Sun, 31 May 2020 12:36:31 +0800
Subject: [PATCH] Add OptimizationLevel::is_simple

---
 src/optimize.rs | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/src/optimize.rs b/src/optimize.rs
index f8b0d1bb..20ccfa3c 100644
--- a/src/optimize.rs
+++ b/src/optimize.rs
@@ -37,6 +37,10 @@ impl OptimizationLevel {
     pub fn is_none(self) -> bool {
         self == Self::None
     }
+    /// Is the `OptimizationLevel` Simple.
+    pub fn is_simple(self) -> bool {
+        self == Self::Simple
+    }
     /// Is the `OptimizationLevel` Full.
     pub fn is_full(self) -> bool {
         self == Self::Full