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authorRalf Jung <post@ralfj.de>2020-09-21 10:40:39 +0200
committerGitHub <noreply@github.com>2020-09-21 10:40:39 +0200
commit048866bd6b74ef34a8a2e1a3e89f9617834a5d05 (patch)
treeb6fbd667abecb8dffbbdf7a00d7429107500dc12 /compiler/rustc_data_structures
parentb670b86353ac42b98a969de6f804f9718a56097d (diff)
parent43193dcb882466163436057e50c96bb74d9bf50f (diff)
downloadrust-048866bd6b74ef34a8a2e1a3e89f9617834a5d05.tar.gz
rust-048866bd6b74ef34a8a2e1a3e89f9617834a5d05.zip
Rollup merge of #76958 - est31:ns, r=oli-obk
Replace manual as_nanos and as_secs_f64 reimplementations
Diffstat (limited to 'compiler/rustc_data_structures')
-rw-r--r--compiler/rustc_data_structures/src/profiling.rs5
1 files changed, 1 insertions, 4 deletions
diff --git a/compiler/rustc_data_structures/src/profiling.rs b/compiler/rustc_data_structures/src/profiling.rs
index 07d16c6483e..363879cbb1d 100644
--- a/compiler/rustc_data_structures/src/profiling.rs
+++ b/compiler/rustc_data_structures/src/profiling.rs
@@ -600,10 +600,7 @@ pub fn print_time_passes_entry(do_it: bool, what: &str, dur: Duration) {
 // Hack up our own formatting for the duration to make it easier for scripts
 // to parse (always use the same number of decimal places and the same unit).
 pub fn duration_to_secs_str(dur: std::time::Duration) -> String {
-    const NANOS_PER_SEC: f64 = 1_000_000_000.0;
-    let secs = dur.as_secs() as f64 + dur.subsec_nanos() as f64 / NANOS_PER_SEC;
-
-    format!("{:.3}", secs)
+    format!("{:.3}", dur.as_secs_f64())
 }
 
 // Memory reporting