rust/library/std/src/time/tests.rs, branch 1.78.0https://github.com/rust-lang/rust
http://git.dreamy.place/mirrors/rust/atom?h=1.78.02023-05-05T13:10:32+00:00Rollup merge of #103056 - beetrees:timespec-bug-fix, r=thomcc2023-05-05T13:10:32+00:00Dylan DPC99973273+Dylan-DPC@users.noreply.github.com2023-05-05T13:10:32+00:00urn:sha1:3502e483213ad42468700b409ab4a4ecdd8ddf2c
Fix `checked_{add,sub}_duration` incorrectly returning `None` when `other` has more than `i64::MAX` seconds
Use `checked_{add,sub}_unsigned` in `checked_{add,sub}_duration` so that the correct result is returned when adding/subtracting durations with more than `i64::MAX` seconds.
Fix non-associativity of `Instant` math on `aarch64-apple-darwin` targets2022-11-13T20:01:42+00:00Joy51241057+maniwani@users.noreply.github.com2022-10-26T18:43:18+00:00urn:sha1:5008a317ce8e508c390ed12bff281f307313376eFix `checked_{add,sub}_duration` incorrectly returning `None` when `other` has more than `i64::MAX` seconds2022-10-14T14:13:20+00:00beetreesb@beetr.ee2022-10-05T21:27:17+00:00urn:sha1:5def7534e4f86165fd5f984e542c17921dc9fd08make many std tests work in Miri2022-08-18T22:07:39+00:00Ralf Jungpost@ralfj.de2022-08-04T13:16:42+00:00urn:sha1:8c8dc125b1bfca49ac8f064b365cb72a658e7cbaUse implicit capture syntax in format_args2022-03-10T15:23:40+00:00T-O-R-U-Sbageliq@protonmail.com2022-02-12T19:16:17+00:00urn:sha1:72a25d05bf1a4b155d74139ef700ff93af6d8e22
This updates the standard library's documentation to use the new syntax. The
documentation is worthwhile to update as it should be more idiomatic
(particularly for features like this, which are nice for users to get acquainted
with). The general codebase is likely more hassle than benefit to update: it'll
hurt git blame, and generally updates can be done by folks updating the code if
(and when) that makes things more readable with the new format.
A few places in the compiler and library code are updated (mostly just due to
already having been done when this commit was first authored).
make Instant::{duration_since, elapsed, sub} saturating and remove workarounds2022-02-13T00:04:55+00:00The8472git@infinite-source.de2021-10-15T21:55:23+00:00urn:sha1:9d8ef1160747a4d033f21803770641f2deb32b25
This removes all mutex/atomics based workarounds for non-monotonic clocks and makes the previously panicking methods saturating instead.
Effectively this moves the monotonization from `Instant` construction to the comparisons.
This has some observable effects, especially on platforms without monotonic clocks:
* Incorrectly ordered Instant comparisons no longer panic. This may hide some programming errors until someone actually looks at the resulting `Duration`
* `checked_duration_since` will now return `None` in more cases. Previously it only happened when one compared instants obtained in the wrong order or
manually created ones. Now it also does on backslides.
The upside is reduced complexity and lower overhead of `Instant::now`.
Add #[must_use] to remaining std functions (O-Z)2021-10-31T03:37:32+00:00John Kugelmanjohn@kugelman.name2021-10-31T03:37:32+00:00urn:sha1:a81d4b18ea7ee03733e983974400816684f78ebefix tests on wasm targets that have 32bit time_t and don't have threads2021-08-20T18:34:23+00:00The8472git@infinite-source.de2021-08-18T20:44:10+00:00urn:sha1:cd82b4246e7539822666c4bade1b4230550a8309correct overflows in the backslide case, add test2021-08-16T20:15:52+00:00The8472git@infinite-source.de2021-08-16T20:15:52+00:00urn:sha1:ff12ab2d9913ff20db62379378ccddc6bffa9f4eadd benchmarks for 1, 2, 4, 8, 16 threads2021-08-12T22:19:03+00:00The8472git@infinite-source.de2021-07-23T21:20:17+00:00urn:sha1:a98a30976b5aeeb1a2d6145a6cec2544072d9b47