removed redundant use statements and removed some return statements

Author: willdoescode

src/main.rs

@@ -5,7 +5,6 @@ mod text_effects;
 mod utils;
 use std::os::unix::fs::{FileTypeExt, MetadataExt};
 use structopt::StructOpt;
-use termion;
 
 struct Directory {
   paths: Vec<File>,
@@ -142,14 +141,14 @@ impl Directory {
       for p in paths {
         if p
           .file_name()
-          .unwrap()
-          .to_str()
-          .unwrap()
-          .to_lowercase()
-          .contains(&dir.display().to_string().to_lowercase())
-        {
-          new_paths.push(File::new(p))
-        }
+            .unwrap()
+            .to_str()
+            .unwrap()
+            .to_lowercase()
+            .contains(&dir.display().to_string().to_lowercase())
+            {
+              new_paths.push(File::new(p))
+            }
       }
 
       if new_paths.is_empty() {
@@ -403,9 +402,9 @@ impl std::fmt::Debug for File {
     if input::Cli::from_args().created_time {
       time = &self.created;
     }
-    write!(
+    writeln!(
       f,
-      "{} {}{} {}{} {} {}{} {}\n",
+      "{} {}{} {}{} {} {}{} {}",
       self.perms,
       termion::color::Fg(termion::color::LightGreen),
       self.size,

src/utils/file_times.rs

@@ -1,6 +1,3 @@
-use chrono;
-use filetime;
-
 pub fn modified(file: std::path::PathBuf, format: String) -> String {
   if file.symlink_metadata().unwrap().modified().is_ok() && filetime::FileTime::from_creation_time(&file.symlink_metadata().unwrap()).is_some(){
     let naive = chrono::NaiveDateTime::from_timestamp(
@@ -13,7 +10,7 @@ pub fn modified(file: std::path::PathBuf, format: String) -> String {
       chrono::DateTime::from_utc(naive, *chrono::Local::now().offset());
     datetime.format(&format).to_string()
   } else {
-    return "00 000 00:00:00".to_string()
+    "00 000 00:00:00".to_string()
   }
 }
 
@@ -30,6 +27,6 @@ pub fn created(file: std::path::PathBuf, format: String) -> String {
       chrono::DateTime::from_utc(naive, *chrono::Local::now().offset());
     datetime.format(&format).to_string()
   } else {
-    return "00 000 00:00:00".to_string()
+    "00 000 00:00:00".to_string()
   }
 }

src/utils/get_group.rs

@@ -1,5 +1,4 @@
 use std::os::unix::fs::MetadataExt;
-use users;
 
 pub fn group(path: std::path::PathBuf) -> String {
   String::from(

src/utils/get_user.rs

@@ -1,5 +1,4 @@
 use std::os::unix::fs::MetadataExt;
-use users;
 
 pub fn user(path: std::path::PathBuf) -> String {
   String::from(