Clippy pedantic

Cargo.toml

@@ -6,5 +6,5 @@ edition = "2021"
 [dependencies]
 chrono = "0.4.31"
 clap = { version = "4.4.7", features = ["derive"] }
-colored = "2.0.4"
+colored = "3.0.0"
 term_size = "0.3.2"

src/element.rs

@@ -37,7 +37,7 @@ impl Element {
             return Self {
                 path: path_str.to_string(),
                 file_type: TypeOfFile::File,
-                name: path_str.split('/').last().unwrap().to_string(),
+                name: path_str.split('/').next_back().unwrap().to_string(),
                 perms: None,
                 size: 0,
                 creation: SystemTime::UNIX_EPOCH,

src/main.rs

@@ -1,3 +1,4 @@
+#![warn(clippy::pedantic)]
 use clap::Parser;
 use lsplus::{
     out::{default::default, list::list},

src/out/default.rs

@@ -11,7 +11,7 @@ pub fn default(mut elements: Vec<Element>) {
     let mut num_columns = 1;
     let mut column_widths: Vec<usize> = Vec::new();
 
-    let mut total = std::usize::MAX;
+    let mut total = usize::MAX;
     while total >= width - 1 {
         total = 0;
         num_columns = (elements.len() as f32 / i as f32).ceil() as usize;

src/out/list.rs

@@ -42,7 +42,7 @@ fn print_header(name_length: usize) {
 }
 
 fn print_elements(
-    elements: &mut Vec<Element>,
+    elements: &mut [Element],
     name_length: usize,
     recursive_limit: usize,
     current_depth: usize,

src/utils.rs

@@ -89,7 +89,7 @@ pub fn sort_elements(elements: &mut [Element], sort_by: &SortBy) {
 
 // ALL ICONS MUST BE FOLLOWED BY A SPACE
 pub fn get_icon_file_type<'a>(filename: String) -> &'a str {
-    let extension = filename.split('.').last().unwrap();
+    let extension = filename.split('.').next_back().unwrap();
     match extension.to_lowercase().as_str() {
         "jpg" | "jpeg" | "png" | "bmp" | "gif" | "webp" | "svg" => "󰋩 ",
         "zip" | "rar" | "7zip" | "tar" | "gz" | "tgz" => "󰗄 ",