Apply suggestions and run cargo-fmt.

Author: boomshroom

src/cli/mod.rs

@@ -12,12 +12,8 @@ pub mod repl;
 #[structopt(name = "pikelet")]
 pub struct Opts {
     /// Configure coloring of output
-    #[structopt(
-        long = "color",
-        parse(try_from_str),
-        default_value = "auto",
-        raw(possible_values = "ColorArg::VARIANTS")
-    )]
+    #[structopt(long = "color", parse(try_from_str), default_value = "auto",
+                raw(possible_values = "ColorArg::VARIANTS"))]
     pub color: ColorArg,
 
     /// Subcommand to run

src/cli/repl.rs

@@ -28,11 +28,7 @@ pub struct Opts {
     pub no_history: bool,
 
     /// The file to save the command history to
-    #[structopt(
-        long = "history-file",
-        parse(from_os_str),
-        default_value = "repl-history"
-    )]
+    #[structopt(long = "history-file", parse(from_os_str), default_value = "repl-history")]
     pub history_file: PathBuf,
 
     /// Files to preload into the REPL
@@ -131,7 +127,8 @@ pub fn run(color: ColorChoice, opts: &Opts) -> Result<(), Error> {
                     },
                 }
             },
-            ReadResult::Signal(Signal::Quit) | ReadResult::Eof => break,
+            ReadResult::Signal(Signal::Quit) |
+            ReadResult::Eof => break,
             ReadResult::Signal(Signal::Interrupt) => println!("Interrupt"),
             ReadResult::Signal(_) => {},
         }
@@ -158,9 +155,9 @@ fn eval_print(
     use syntax::translation::{Desugar, Resugar};
 
     fn term_width() -> usize {
-        term_size::dimensions()
-            .map(|(width, _)| width)
-            .unwrap_or(pretty::FALLBACK_WIDTH)
+        term_size::dimensions().map(|(width, _)| width).unwrap_or(
+            pretty::FALLBACK_WIDTH,
+        )
     }
 
     let (repl_command, parse_errors) = parse::repl_command(filemap);
@@ -219,7 +216,8 @@ fn eval_print(
             println!("{}", inferred.resugar().to_doc().pretty(term_width()));
         },
 
-        ReplCommand::NoOp | ReplCommand::Error(_) => {},
+        ReplCommand::NoOp |
+        ReplCommand::Error(_) => {},
         ReplCommand::Quit => return Ok(ControlFlow::Break),
     }
 
@@ -237,7 +235,10 @@ enum EvalPrintError {
     #[fail(display = "Parse error")]
     Parse(Vec<parse::ParseError>),
     #[fail(display = "Type error: {}", _0)]
-    Type(#[cause] semantics::TypeError),
+    Type(
+        #[cause]
+        semantics::TypeError
+    ),
 }
 
 impl From<parse::ParseError> for EvalPrintError {