Rust format

src/main.rs

@@ -55,21 +55,26 @@ fn main() {
 
     let number_of_lines = match value_t!(options.value_of("number_of_lines"), usize) {
         Ok(v) => v,
-        Err(_) => { eprintln!("Bad value for number_of_lines - ignoring"); DEFAULT_NUMBER_OF_LINES}
+        Err(_) => {
+            eprintln!("Bad value for number_of_lines - ignoring");
+            DEFAULT_NUMBER_OF_LINES
+        }
     };
 
     let depth = {
         if options.is_present("depth") {
             match value_t!(options.value_of("depth"), u64) {
                 Ok(v) => Some(v + 1),
-                Err(_) => { eprintln!("Bad value for depth - ignoring"); None},
+                Err(_) => {
+                    eprintln!("Bad value for depth - ignoring");
+                    None
+                }
             }
         } else {
             None
         }
     };
-    if options.is_present("depth") && number_of_lines != DEFAULT_NUMBER_OF_LINES
-    {
+    if options.is_present("depth") && number_of_lines != DEFAULT_NUMBER_OF_LINES {
         eprintln!("Use either -n or -d. Not both");
         return;
     }

src/utils/mod.rs

@@ -1,6 +1,6 @@
+use std::cmp::Ordering;
 use std::collections::HashMap;
 use std::collections::HashSet;
-use std::cmp::Ordering;
 
 use walkdir::WalkDir;
 
@@ -81,7 +81,7 @@ fn examine_dir(
         }
     }
 }
-pub fn compare_tuple(a :&(String, u64), b: &(String, u64)) -> Ordering {
+pub fn compare_tuple(a: &(String, u64), b: &(String, u64)) -> Ordering {
     let result = b.1.cmp(&a.1);
     if result == Ordering::Equal {
         a.0.cmp(&b.0)

src/utils/platform.rs

@@ -21,7 +21,5 @@ pub fn get_metadata(d: &DirEntry, use_apparent_size: bool) -> Option<(u64, Optio
 
 #[cfg(not(target_family = "unix"))]
 pub fn get_metadata(d: &DirEntry, _apparent: bool) -> Option<(u64, Option<(u64, u64)>)> {
-    d.metadata().ok().map_or(None, |md| {
-        Some((md.len(), None))
-    })
+    d.metadata().ok().map_or(None, |md| Some((md.len(), None)))
 }