diff --git a/src/app.rs b/src/app.rs
index 3ed4059..e79e2a1 100644
--- a/src/app.rs
+++ b/src/app.rs
@@ -50,26 +50,22 @@ pub fn build_app() -> App<'static, 'static> {
                 .short("u")
                 .multiple(true)
                 .hidden(true),
-        )
-        .arg(
+        ).arg(
             arg("case-sensitive")
                 .long("case-sensitive")
                 .short("s")
                 .overrides_with("ignore-case"),
-        )
-        .arg(
+        ).arg(
             arg("ignore-case")
                 .long("ignore-case")
                 .short("i")
                 .overrides_with("case-sensitive"),
-        )
-        .arg(
+        ).arg(
             arg("fixed-strings")
                 .long("fixed-strings")
                 .short("F")
                 .alias("literal"),
-        )
-        .arg(arg("absolute-path").long("absolute-path").short("a"))
+        ).arg(arg("absolute-path").long("absolute-path").short("a"))
         .arg(arg("follow").long("follow").short("L").alias("dereference"))
         .arg(arg("full-path").long("full-path").short("p"))
         .arg(arg("null_separator").long("print0").short("0"))
@@ -91,10 +87,8 @@ pub fn build_app() -> App<'static, 'static> {
                     "symlink",
                     "x",
                     "executable",
-                ])
-                .hide_possible_values(true),
-        )
-        .arg(
+                ]).hide_possible_values(true),
+        ).arg(
             arg("extension")
                 .long("extension")
                 .short("e")
@@ -102,8 +96,7 @@ pub fn build_app() -> App<'static, 'static> {
                 .number_of_values(1)
                 .takes_value(true)
                 .value_name("ext"),
-        )
-        .arg(
+        ).arg(
             arg("exec")
                 .long("exec")
                 .short("x")
@@ -111,8 +104,7 @@ pub fn build_app() -> App<'static, 'static> {
                 .allow_hyphen_values(true)
                 .value_terminator(";")
                 .value_name("cmd"),
-        )
-        .arg(
+        ).arg(
             arg("exclude")
                 .long("exclude")
                 .short("E")
@@ -120,16 +112,14 @@ pub fn build_app() -> App<'static, 'static> {
                 .value_name("pattern")
                 .number_of_values(1)
                 .multiple(true),
-        )
-        .arg(
+        ).arg(
             arg("ignore-file")
                 .long("ignore-file")
                 .takes_value(true)
                 .value_name("path")
                 .number_of_values(1)
                 .multiple(true),
-        )
-        .arg(
+        ).arg(
             arg("color")
                 .long("color")
                 .short("c")
@@ -137,15 +127,13 @@ pub fn build_app() -> App<'static, 'static> {
                 .value_name("when")
                 .possible_values(&["never", "auto", "always"])
                 .hide_possible_values(true),
-        )
-        .arg(
+        ).arg(
             arg("threads")
                 .long("threads")
                 .short("j")
                 .takes_value(true)
                 .value_name("num"),
-        )
-        .arg(
+        ).arg(
             arg("size")
                 .long("size")
                 .short("S")
@@ -153,14 +141,12 @@ pub fn build_app() -> App<'static, 'static> {
                 .number_of_values(1)
                 .allow_hyphen_values(true)
                 .multiple(true),
-        )
-        .arg(
+        ).arg(
             arg("max-buffer-time")
                 .long("max-buffer-time")
                 .takes_value(true)
                 .hidden(true),
-        )
-        .arg(arg("pattern"))
+        ).arg(arg("pattern"))
         .arg(arg("path").multiple(true))
 }
 
diff --git a/src/main.rs b/src/main.rs
index 8e11b6c..9f2c4a1 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -67,8 +67,7 @@ fn main() {
                     ));
                 }
                 path_buffer
-            })
-            .collect::<Vec<_>>(),
+            }).collect::<Vec<_>>(),
         None => vec![current_dir.to_path_buf()],
     };
 
@@ -80,8 +79,7 @@ fn main() {
                     .canonicalize()
                     .and_then(|pb| fshelper::absolute_path(pb.as_path()))
                     .unwrap()
-            })
-            .collect();
+            }).collect();
     }
 
     // Detect if the user accidentally supplied a path instead of a search pattern
@@ -144,8 +142,7 @@ fn main() {
                 }
                 error(&format!("Error: {} is not a valid size constraint.", sf));
             }).collect()
-        })
-        .unwrap_or_else(|| vec![]);
+        }).unwrap_or_else(|| vec![]);
 
     let config = FdOptions {
         case_sensitive,
diff --git a/tests/testenv/mod.rs b/tests/testenv/mod.rs
index 0b74a01..7cea96b 100644
--- a/tests/testenv/mod.rs
+++ b/tests/testenv/mod.rs
@@ -106,8 +106,7 @@ fn format_output_error(args: &[&str], expected: &str, actual: &str) -> String {
             diff::Result::Left(l) => format!("-{}", l),
             diff::Result::Both(l, _) => format!(" {}", l),
             diff::Result::Right(r) => format!("+{}", r),
-        })
-        .collect::<Vec<_>>()
+        }).collect::<Vec<_>>()
         .join("\n");
 
     format!(
@@ -127,11 +126,9 @@ fn normalize_output(s: &str, trim_left: bool) -> String {
         .replace('\0', "NULL\n")
         .lines()
         .map(|line| {
-            let line =
-                if trim_left { line.trim_left() } else { line };
+            let line = if trim_left { line.trim_left() } else { line };
             line.replace('/', &std::path::MAIN_SEPARATOR.to_string())
-        })
-        .collect::<Vec<_>>();
+        }).collect::<Vec<_>>();
 
     lines.sort_by_key(|s| s.clone());