cargo fmt

src/hyperfine/benchmark.rs

@@ -219,7 +219,10 @@ pub fn run_benchmark(
     let count = {
         let min = cmp::max(runs_in_min_time, options.runs.min);
 
-        options.runs.max.as_ref()
+        options
+            .runs
+            .max
+            .as_ref()
             .map(|max| cmp::min(min, *max))
             .unwrap_or(min)
     };

src/hyperfine/export/markdown.rs

@@ -34,6 +34,7 @@ fn add_table_row(dest: &mut Vec<u8>, entry: &BenchmarkResult) {
             entry.stddev * MULTIPLIER,
             entry.min * MULTIPLIER,
             entry.max * MULTIPLIER
-        ).as_bytes(),
+        )
+        .as_bytes(),
     );
 }

src/hyperfine/internal.rs

@@ -71,12 +71,13 @@ pub fn write_benchmark_comparison(results: &Vec<BenchmarkResult>) {
         let ratio = item.mean / fastest_item.mean;
         // https://en.wikipedia.org/wiki/Propagation_of_uncertainty#Example_formulas
         // Covariance asssumed to be 0, i.e. variables are assumed to be independent
-        let ratio_stddev = ratio * ( (item.stddev/item.mean).powi(2) + (fastest_item.stddev/fastest_item.mean).powi(2) ).sqrt();
+        let ratio_stddev = ratio
+            * ((item.stddev / item.mean).powi(2)
+                + (fastest_item.stddev / fastest_item.mean).powi(2))
+            .sqrt();
         println!(
             "{} ± {} times faster than '{}'",
-            format!("{:8.2}", ratio)
-                .bold()
-                .green(),
+            format!("{:8.2}", ratio).bold().green(),
             format!("{:.2}", ratio_stddev).green(),
             &item.command.magenta()
         );

src/hyperfine/types.rs

@@ -84,10 +84,7 @@ pub struct Runs {
 
 impl Default for Runs {
     fn default() -> Runs {
-        Runs {
-            min: 10,
-            max: None,
-        }
+        Runs { min: 10, max: None }
     }
 }
 

src/main.rs

@@ -42,7 +42,7 @@ mod hyperfine;
 
 use hyperfine::app::get_arg_matches;
 use hyperfine::benchmark::{mean_shell_spawning_time, run_benchmark};
-use hyperfine::error::{ParameterScanError, OptionsError};
+use hyperfine::error::{OptionsError, ParameterScanError};
 use hyperfine::export::{ExportManager, ExportType};
 use hyperfine::internal::write_benchmark_comparison;
 use hyperfine::types::{
@@ -168,11 +168,13 @@ fn build_hyperfine_options(matches: &ArgMatches) -> Result<HyperfineOptions, Opt
         Some("full") => OutputStyleOption::Full,
         Some("basic") => OutputStyleOption::Basic,
         Some("nocolor") => OutputStyleOption::NoColor,
-        _ => if !options.show_output && atty::is(Stream::Stdout) {
-            OutputStyleOption::Full
-        } else {
-            OutputStyleOption::Basic
-        },
+        _ => {
+            if !options.show_output && atty::is(Stream::Stdout) {
+                OutputStyleOption::Full
+            } else {
+                OutputStyleOption::Basic
+            }
+        }
     };
 
     // We default Windows to NoColor if full had been specified.