Formatted with newer cargo fmt.

It should pass all the checks now.

src/app.rs

@@ -59,7 +59,7 @@ impl App {
                     .use_delimiter(true)
                     .takes_value(true)
                     .possible_values(&[
-                        "auto", "full", "plain", "changes", "header", "grid", "numbers"
+                        "auto", "full", "plain", "changes", "header", "grid", "numbers",
                     ])
                     .default_value("auto")
                     .help("Additional info to display along with content"),

src/diff.rs

@@ -23,7 +23,8 @@ pub fn get_git_diff(filename: &str) -> Option<LineChanges> {
     diff_options.pathspec(pathspec);
     diff_options.context_lines(0);
 
-    let diff = repo.diff_index_to_workdir(None, Some(&mut diff_options))
+    let diff = repo
+        .diff_index_to_workdir(None, Some(&mut diff_options))
         .ok()?;
 
     let mut line_changes: LineChanges = HashMap::new();

src/main.rs

@@ -19,11 +19,11 @@ extern crate syntect;
 
 mod app;
 mod assets;
+mod decorations;
 mod diff;
 mod printer;
 mod style;
 mod terminal;
-mod decorations;
 
 use std::fs::{self, File};
 use std::io::{self, BufRead, BufReader, Write};

src/printer.rs

@@ -1,13 +1,13 @@
 use app::Config;
+use decorations::{Decoration, GridBorderDecoration, LineChangesDecoration, LineNumberDecoration};
 use diff::LineChanges;
 use errors::*;
+use std::boxed::Box;
 use std::io::Write;
 use std::vec::Vec;
-use std::boxed::Box;
+use style::OutputWrap;
 use syntect::highlighting;
 use terminal::as_terminal_escaped;
-use style::OutputWrap;
-use decorations::{Decoration, GridBorderDecoration, LineChangesDecoration, LineNumberDecoration};
 use Colors;
 
 pub struct Printer<'a> {
@@ -50,7 +50,9 @@ impl<'a> Printer<'a> {
 
         // Disable the panel if the terminal is too small (i.e. can't fit 5 characters with the
         // panel showing).
-        if config.term_width < (decorations.len() + decorations.iter().fold(0, |a, x| a + x.width())) + 5 {
+        if config.term_width
+            < (decorations.len() + decorations.iter().fold(0, |a, x| a + x.width())) + 5
+        {
             decorations.clear();
             panel_width = 0;
         }
@@ -117,7 +119,8 @@ impl<'a> Printer<'a> {
 
         // Line decorations.
         if self.panel_width > 0 {
-            let decorations = self.decorations
+            let decorations = self
+                .decorations
                 .iter()
                 .map(|ref d| d.generate(line_number, false, self))
                 .collect::<Vec<_>>();

tests/tester.rs

@@ -29,10 +29,7 @@ impl BatTester {
 
     pub fn test_snapshot(&self, style: &str) {
         let output = Command::new(&self.exe)
-            .args(&[
+            .args(&["tests/snapshots/sample.rs", &format!("--style={}", style)])
-                "tests/snapshots/sample.rs",
-                &format!("--style={}", style),
-            ])
             .output()
             .expect("bat failed");
         // have to do the replace because the filename in the header changes based on the current working directory