Reformat with rustfmt 1.30

src/main.rs

@@ -161,49 +161,42 @@ markdown documents for viewing in text terminals:
 Copyright (C) 2018 Sebastian Wiesner
 Licensed under the Apache License, Version 2.0
 Report issues to <https://github.com/lunaryorn/mdcat>.",
- )
- .arg(
+ ).arg(
  Arg::with_name("filename")
  .help("The file to read. If - read from standard input instead")
- .default_value("-")
- )
- .arg(
+ .default_value("-"),
+ ).arg(
  Arg::with_name("no_colour")
  .short("c")
  .long("--no-colour")
  .aliases(&["nocolour", "no-color", "nocolor"])
- .help("Disable all colours and other styles.")
- )
- .arg(
+ .help("Disable all colours and other styles."),
+ ).arg(
  Arg::with_name("columns")
  .long("columns")
  .help("Maximum number of columns to use for output")
- .default_value(&columns)
- )
- .arg(
+ .default_value(&columns),
+ ).arg(
  Arg::with_name("local_only")
- .short("l")
- .long("local")
- .help("Do not load remote resources like images")
- )
- .arg(
+ .short("l")
+ .long("local")
+ .help("Do not load remote resources like images"),
+ ).arg(
  Arg::with_name("dump_events")
  .long("dump-events")
  .help("Dump Markdown parser events and exit")
- .hidden(true)
- )
- .arg(
+ .hidden(true),
+ ).arg(
  Arg::with_name("detect_only")
- .long("detect-only")
- .help("Only detect the terminal type and exit")
- .hidden(true)
- )
- .arg(
+ .long("detect-only")
+ .help("Only detect the terminal type and exit")
+ .hidden(true),
+ ).arg(
  Arg::with_name("ansi_only")
- .long("ansi-only")
- .help("Limit to standard ANSI formatting")
- .conflicts_with("no_colour")
- .hidden(true)
+  .long("ansi-only")
+  .help("Limit to standard ANSI formatting")
+  .conflicts_with("no_colour")
+  .hidden(true),
  );
 
  let matches = app.get_matches();