run rustfmt

src/main.rs

@@ -21,7 +21,7 @@ use atty::Stream;
 use clap::{CommandFactory, Parser};
 use globset::GlobBuilder;
 use lscolors::LsColors;
-use regex::bytes::{RegexBuilder, RegexSetBuilder, Regex};
+use regex::bytes::{Regex, RegexBuilder, RegexSetBuilder};
 
 use crate::cli::{ColorWhen, Opts};
 use crate::config::Config;
@@ -90,18 +90,18 @@ fn run() -> Result<ExitCode> {
         .unwrap_or(&empty)
         .iter()
         .chain([pattern])
-        .map(|pat| { build_pattern_regex(pat, &opts) })
+        .map(|pat| build_pattern_regex(pat, &opts))
         .collect::<Result<Vec<String>>>()?;
 
     let config = construct_config(opts, &pattern_regexps)?;
-    
+
     ensure_use_hidden_option_for_leading_dot_pattern(&config, &pattern_regexps)?;
-    
+
     let regexps = pattern_regexps
         .iter()
-        .map(|pat| { build_regex(pat.to_string(), &config) })
+        .map(|pat| build_regex(pat.to_string(), &config))
         .collect::<Result<Vec<Regex>>>()?;
-    
+
     walk::scan(&search_paths, Arc::new(regexps), Arc::new(config))
 }