cleanup with clippy

1 files changed, 6 insertions, 7 deletions

diff --git a/src/index.rs b/src/index.rs
index 4fabe32..8c358d3 100644
--- a/src/index.rs
+++ b/src/index.rs
@@ -52,8 +52,8 @@ impl Index {
                         entry.path()
                              .to_str()
                              .unwrap()
-                             .replace(",", "\0"),
-                        fv.to_string()
+                             .replace(',', "\0"),
+                        fv.stringify()
                     ).ok();
 
                     filecache.push(FileCache {
@@ -95,8 +95,8 @@ impl Index {
 
         for line in reader.lines() {
             let l = line.unwrap();
-            if l.starts_with("#") {
-                dict = Dictionary::from_line(&l.strip_prefix("#").unwrap());
+            if l.starts_with('#') {
+                dict = Dictionary::from_line(l.strip_prefix('#').unwrap());
             } else {
                 filecache.push(FileCache::from_line(l));
             }
@@ -112,9 +112,8 @@ impl Index {
         let mut v : FileVector = FileVector::new();
 
         for arg in search_args {
-            match self.dictionary.get(arg.to_string()) {
-                Some(value) => { v.insert(*value, 1);  }
-                None => {}
+            if let Some(value) = self.dictionary.get(arg.to_string()) {
+                v.insert(*value, 1);
             }
         }