From 8c3c8efa428200c67c1a6fa731faee55adf19678 Mon Sep 17 00:00:00 2001
From: Nathan Reiner <nathan@nathanreiner.xyz>
Date: Thu, 6 Jul 2023 14:05:39 +0200
Subject: cleanup with clippy

---
 src/dictionary.rs | 9 +++++++--
 1 file changed, 7 insertions(+), 2 deletions(-)

(limited to 'src/dictionary.rs')

diff --git a/src/dictionary.rs b/src/dictionary.rs
index b522c9e..e0a561a 100644
--- a/src/dictionary.rs
+++ b/src/dictionary.rs
@@ -6,6 +6,11 @@ pub struct Dictionary {
     data : HashMap<String, u64>,
 }
 
+impl Default for Dictionary {
+    fn default() -> Self {
+        Self::new()
+    }
+}
 
 impl Dictionary {
     pub fn new() -> Self {
@@ -25,9 +30,9 @@ impl Dictionary {
     }
 
     pub fn set(&mut self, name : String) {
-        if !self.data.contains_key(&name) {
+        if let std::collections::hash_map::Entry::Vacant(e) = self.data.entry(name) {
             self.last_index += 1;
-            self.data.insert(name, self.last_index as u64);
+            e.insert(self.last_index as u64);
         }
     }
 
-- 
cgit v1.2.3-70-g09d2