From fc5f93a72dadb205fc982220999dc4ccadb164b4 Mon Sep 17 00:00:00 2001
From: Brian Campbell <lambda@continuation.org>
Date: Thu, 20 Dec 2018 22:18:52 -0500
Subject: [PATCH] Remove trailing whitespace

---
 src/lib.rs  | 18 +++++++++---------
 src/main.rs |  2 +-
 2 files changed, 10 insertions(+), 10 deletions(-)

diff --git a/src/lib.rs b/src/lib.rs
index 554ae1b..17e3b2b 100644
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -193,7 +193,7 @@ impl Config {
             aggr       = 1024u64.pow(2);
         }
 
-        XOk( Config{ paths, color_dict, depth, depth_flag, bytes_flag, 
+        XOk( Config{ paths, color_dict, depth, depth_flag, bytes_flag,
             usage_flag, hiddn_flag, ascii_flag, no_dir_flg,  aggr, exclude } )
     }
 }
@@ -220,7 +220,7 @@ fn try_read_dir( path : &Path ) -> Option<fs::ReadDir> {
     if try_is_symlink( path ) { return None } // don't follow symlinks
     match path.read_dir() {
         Ok(dir_list) => Some(dir_list),
-        Err(err)     => { 
+        Err(err)     => {
             print_io_error( path, err );
             None
         },
@@ -234,7 +234,7 @@ fn try_bytes_from_path( path : &Path, usage_flag : bool ) -> u64 {
         Ok(metadata) => if usage_flag { metadata.st_blocks()*512 } else { metadata.st_size() },
         #[cfg(target_os = "macos")]
         Ok(metadata) => if usage_flag { metadata.blocks()*512 } else { metadata.size() },
-        Err(err)     => { 
+        Err(err)     => {
             print_io_error( path, err );
             0
         },
@@ -287,7 +287,7 @@ impl<'a> Entry<'a> {
                 }
                 vec.sort_unstable_by( |a, b| b.bytes.cmp( &a.bytes ) );
                 if aggr_bytes > 0 {
-                    vec.push( Entry { 
+                    vec.push( Entry {
                         name: "<aggregated>".to_string(),
                         bytes: aggr_bytes,
                         color: None,
@@ -322,7 +322,7 @@ impl<'a> Entry<'a> {
         Entry { name, bytes, color, last: false, entries }
     }
 
-    fn print_entries( &self, open_parents : Vec<bool>, parent_vals : Vec<u64>, 
+    fn print_entries( &self, open_parents : Vec<bool>, parent_vals : Vec<u64>,
                       bytes_flag : bool, ascii_flag : bool, bar_width : usize, tree_name_width : usize ) {
         if let Some(ref entries) = self.entries {
             for entry in entries {
@@ -366,14 +366,14 @@ impl<'a> Entry<'a> {
 
                     // draw the tree
                     for open in &open_parents {
-                        if   *open { print!( "   " ); } 
+                        if   *open { print!( "   " ); }
                         else       { print!( "│  " ); }
                     }
                     if   entry.last { print!( "└─ " ); op.push( true  ); }
                     else            { print!( "├─ " ); op.push( false ); }
 
                     // print it
-                    println!( "{} {} {:>13}", 
+                    println!( "{} {} {:>13}",
                               name,
                               fmt_bar( &bytes, bar_width, ascii_flag ),
                               fmt_size_str( entry.bytes, bytes_flag ) );
@@ -389,7 +389,7 @@ impl<'a> Entry<'a> {
     fn print( &self, bytes_flag : bool, ascii_flag : bool ) {
 
         // calculate plot widths
-        let mut twidth = DEF_WIDTH; 
+        let mut twidth = DEF_WIDTH;
         let size = terminal_size();
         if let Some( ( Width(w), Height(_h) ) ) = size {
             twidth = w;
@@ -567,7 +567,7 @@ pub fn run( cfg: &Config ) {
         if len > 0 {
             entries[len-1].last = true;
         }
-        Entry { 
+        Entry {
             name    : "<collection>".to_string(),
             bytes,
             color   : None,
diff --git a/src/main.rs b/src/main.rs
index c6ef49a..613a9da 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -49,7 +49,7 @@ fn main() {
         XExit     => process::exit(0),
         XErr(err) => {
             eprintln!( "{}", err );
-            process::exit(1) 
+            process::exit(1)
         }
     };