cargoless-rust-experiments/rust-rustc-test-Update-for-new-time.patch

From 22fce08bf4837ac369e5d37ec3e3e31850f4c1d5 Mon Sep 17 00:00:00 2001
From: Maxime Devos <maximedevos@telenet.be>
Date: Mon, 12 Sep 2022 20:28:56 +0200
Subject: [PATCH] Update to rust-time@0.3.11.

The benchmarks and tests fail to compile, though this seems unrelated
to the time update.

Upstream: <https://github.com/servo/rustc-test/pull/16>
---
 Cargo.toml.orig |  3 ++-
 src/lib.rs | 14 ++++++++------
 2 files changed, 10 insertions(+), 7 deletions(-)

diff --git a/Cargo.toml.orig b/Cargo.toml.orig
index 3a6b29c..18c65f6 100644
--- a/Cargo.toml.orig
+++ b/Cargo.toml.orig
@@ -1,3 +1,4 @@
+# Modified by Maxime Devos (see 4(b) of the Apache license)
 [package]
 name = "rustc-test"
 version = "0.3.1"
@@ -15,7 +16,7 @@ libc = "0.2"
 getopts = "0.2"
 rustc-serialize = "0.3"
 term = "0.4"
-time = "0.1"
+time = "0.3"
 
 [build-dependencies]
 rustc_version = "0.2.1"
diff --git a/src/lib.rs b/src/lib.rs
index cf2a334..d901f06 100644
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -1,6 +1,7 @@
 // Copyright 2012-2014 The Rust Project Developers. See the COPYRIGHT
 // file at the top-level directory of this distribution and at
 // http://rust-lang.org/COPYRIGHT.
+// Modified by Maxime Devos (see 4(b) of the Apache license)
 //
 // Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
 // http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
@@ -40,11 +41,12 @@ use self::TestEvent::*;
 use self::NamePadding::*;
 use self::OutputLocation::*;
 
-use time::{PreciseTime, Duration};
+use time::{Instant, Duration};
 
 use std::any::Any;
 use std::cmp;
 use std::collections::BTreeMap;
+use std::convert::TryInto;
 use std::env;
 use std::fmt;
 use std::fs::File;
@@ -1259,16 +1261,16 @@ impl Bencher {
     pub fn iter<T, F>(&mut self, mut inner: F)
         where F: FnMut() -> T
     {
-        let start = PreciseTime::now();
+        let start = Instant::now();
         let k = self.iterations;
         for _ in 0..k {
             black_box(inner());
         }
-        self.dur = start.to(PreciseTime::now());
+        self.dur = Instant::now() - start;
     }
 
     pub fn ns_elapsed(&mut self) -> u64 {
-        self.dur.num_nanoseconds().unwrap() as u64
+        self.dur.whole_nanoseconds().try_into().unwrap()
     }
 
     pub fn ns_per_iter(&mut self) -> u64 {
@@ -1313,7 +1315,7 @@ impl Bencher {
         let mut total_run = Duration::seconds(0);
         let samples: &mut [f64] = &mut [0.0_f64; 50];
         loop {
-            let loop_start = PreciseTime::now();
+            let loop_start = Instant::now();
 
             for p in &mut *samples {
                 self.bench_n(n, |x| f(x));
@@ -1330,7 +1332,7 @@ impl Bencher {
 
             stats::winsorize(samples, 5.0);
             let summ5 = stats::Summary::new(samples);
-            let loop_run = loop_start.to(PreciseTime::now());
+            let loop_run = Instant::now() - loop_start;
 
             // If we've run for 100ms and seem to have converged to a
             // stable median.

base-commit: 1e824b584013e4acf02fcd404ca33580c2bc3478
-- 
2.37.3