cargo fmt

src/app.rs

@@ -50,22 +50,26 @@ 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"))
@@ -76,7 +80,8 @@ pub fn build_app() -> App<'static, 'static> {
                 .long("maxdepth")
                 .hidden(true)
                 .takes_value(true),
-        ).arg(
+        )
+        .arg(
             arg("file-type")
                 .long("type")
                 .short("t")
@@ -95,8 +100,10 @@ pub fn build_app() -> App<'static, 'static> {
                     "executable",
                     "e",
                     "empty",
-                ]).hide_possible_values(true),
+                ])
-        ).arg(
+                .hide_possible_values(true),
+        )
+        .arg(
             arg("extension")
                 .long("extension")
                 .short("e")
@@ -104,7 +111,8 @@ 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")
@@ -112,7 +120,8 @@ pub fn build_app() -> App<'static, 'static> {
                 .allow_hyphen_values(true)
                 .value_terminator(";")
                 .value_name("cmd"),
-        ).arg(
+        )
+        .arg(
             arg("exclude")
                 .long("exclude")
                 .short("E")
@@ -120,14 +129,16 @@ 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")
@@ -135,13 +146,15 @@ 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")
@@ -149,12 +162,14 @@ 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))
 }
 

src/fshelper/mod.rs

@@ -33,7 +33,8 @@ pub fn absolute_path(path: &Path) -> io::Result<PathBuf> {
             .as_path()
             .to_string_lossy()
             .trim_left_matches(r"\\?\"),
-    ).to_path_buf();
+    )
+    .to_path_buf();
 
     Ok(path_buf)
 }

src/main.rs

@@ -67,7 +67,8 @@ fn main() {
                     ));
                 }
                 path_buffer
-            }).collect::<Vec<_>>(),
+            })
+            .collect::<Vec<_>>(),
         None => vec![current_dir.to_path_buf()],
     };
 
@@ -79,7 +80,8 @@ 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
@@ -141,8 +143,10 @@ fn main() {
                     return f;
                 }
                 error(&format!("Error: {} is not a valid size constraint.", sf));
-            }).collect()
+            })
-        }).unwrap_or_else(|| vec![]);
+            .collect()
+        })
+        .unwrap_or_else(|| vec![]);
 
     let config = FdOptions {
         case_sensitive,
@@ -233,7 +237,8 @@ fn main() {
                 "{}\nHint: You can use the '--fixed-strings' option to search for a \
                  literal string instead of a regular expression",
                 err.description()
-            ).as_str(),
+            )
+            .as_str(),
         ),
     }
 }

src/walk.rs

@@ -106,7 +106,8 @@ pub fn scan(path_vec: &[PathBuf], pattern: Arc<Regex>, config: Arc<FdOptions>) {
         let wq = Arc::clone(&receiver_wtq);
         ctrlc::set_handler(move || {
             wq.store(true, Ordering::Relaxed);
-        }).unwrap();
+        })
+        .unwrap();
     }
 
     // Spawn the thread that receives all results through the channel.

tests/testenv/mod.rs

@@ -106,7 +106,8 @@ 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!(
@@ -128,7 +129,8 @@ fn normalize_output(s: &str, trim_left: bool) -> String {
         .map(|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());
 

tests/tests.rs

@@ -1028,7 +1028,8 @@ fn test_invalid_utf8() {
     fs::File::create(
         te.test_root()
             .join(OsStr::from_bytes(b"test1/test_\xFEinvalid.txt")),
-    ).unwrap();
+    )
+    .unwrap();
 
     te.assert_output(&["", "test1/"], "test1/test_<74>invalid.txt");