Fix linter warnings

3 files changed, 8 insertions, 10 deletions

diff --git a/src/util/event.rs b/src/util/event.rs
index 33ee9ec..05d8581 100644
--- a/src/util/event.rs
+++ b/src/util/event.rs
@@ -43,12 +43,10 @@ impl Events {
             let tx = tx.clone();
             thread::spawn(move || {
                 let stdin = io::stdin();
-                for evt in stdin.keys() {
-                    if let Ok(key) = evt {
-                        if let Err(err) = tx.send(Event::Input(key)) {
-                            eprintln!("{}", err);
-                            return;
-                        }
+                for key in stdin.keys().flatten() {
+                    if let Err(err) = tx.send(Event::Input(key)) {
+                        eprintln!("{}", err);
+                        return;
                     }
                 }
             })
diff --git a/src/util/serialization.rs b/src/util/serialization.rs
index cc2899f..61b3a83 100644
--- a/src/util/serialization.rs
+++ b/src/util/serialization.rs
@@ -1,10 +1,10 @@
-pub fn line_to_words(line: &String) -> Vec<String> {
-    line.split("|")
+pub fn line_to_words(line: &str) -> Vec<String> {
+    line.split('|')
         .map(|w| w.trim().to_string())
         .filter(|w| !w.is_empty())
         .collect()
 }
 
-pub fn words_to_line(words: &Vec<String>) -> String {
+pub fn words_to_line(words: &[String]) -> String {
     words.join(" | ")
 }
diff --git a/src/util/time.rs b/src/util/time.rs
index d9a9f72..b8a85e6 100644
--- a/src/util/time.rs
+++ b/src/util/time.rs
@@ -3,7 +3,7 @@ use std::thread;
 use std::time::SystemTime;
 
 pub fn seconds_since_unix_epoch() -> Result<u64> {
-    Ok(seconds_since_unix_epoch_of(SystemTime::now())?)
+    seconds_since_unix_epoch_of(SystemTime::now())
 }
 
 pub fn seconds_since_unix_epoch_of(time: SystemTime) -> Result<u64> {