use new as_secs_f64() function

dwrensha · dwrensha · commit f1a6e4a300be · 2020-02-16T18:05:38.000-05:00
diff --git a/benchmark/run_all.rs b/benchmark/run_all.rs
@@ -40,9 +40,7 @@ fn run_one(executable: &str, case: &str, mode: &str, scratch: &str, compression:
         panic!("failed to run test case");
     }
 
-    let elapsed_secs = elapsed.as_secs() as f64 + (elapsed.subsec_nanos() as f64 / 1e9);
-    println!("{}\n", elapsed_secs);
-
+    println!("{}\n", elapsed.as_secs_f64());
 }
 
 fn run_case(executable: &str, case: &str, scratch_options: &[&str], iteration_count: u64) {

Original file line number	Diff line number	Diff line change
`@@ -40,9 +40,7 @@ fn run_one(executable: &str, case: &str, mode: &str, scratch: &str, compression:`
`40`	`40`	`panic!("failed to run test case");`
`41`	`41`	`}`
`42`	`42`
`43`		`- let elapsed_secs = elapsed.as_secs() as f64 + (elapsed.subsec_nanos() as f64 / 1e9);`
`44`		`- println!("{}\n", elapsed_secs);`
`45`		`-`
	`43`	`+ println!("{}\n", elapsed.as_secs_f64());`
`46`	`44`	`}`
`47`	`45`
`48`	`46`	`fn run_case(executable: &str, case: &str, scratch_options: &[&str], iteration_count: u64) {`