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Remove unneeded unsafe from test #427

Merged
merged 2 commits into from
Dec 22, 2023
Merged

Remove unneeded unsafe from test #427

merged 2 commits into from
Dec 22, 2023

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rukai
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@rukai rukai commented Dec 19, 2023

I replaced unsafe by making the test use a regular variable instead of a constant, any potential performance here is irreverent as its just a test and now we have one less unsafe to audit.

I also added a SAFETY comment for a suspicious looking unsafe.
If you know for sure its fine to have that kind of unsoundness there if its never actually called then I can remove the ambiguity from the phrasing.

tobz
tobz approved these changes Dec 21, 2023
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I removed the change adding the SAFETY comment to Block<T> because looking at the code, it's not actually safe and I'm going to file an issue to fix that.

The changes in the Prometheus exporter are fine, though. 👍🏻

@rukai
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rukai commented Dec 21, 2023

Thanks!

I removed the change adding the SAFETY comment to Block because looking at the code, it's not actually safe and I'm going to file an issue to fix that.

Mission accomplished I guess 😎

@tobz tobz merged commit b20cb6b into metrics-rs:main Dec 22, 2023
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jvimal-eg added a commit to edgeguard-dev/metrics that referenced this pull request Dec 24, 2023
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Merge changes from fork (#2)
9e8351e 
* fix prometheus metric name and label key sanitizer (metrics-rs#296)

Co-authored-by: Toby Lawrence <[email protected]>

* metrics-util: add ability to collect metrics on a per-thread basis via DebuggingRecorder (metrics-rs#299)

Signed-off-by: Toby Lawrence <[email protected]>

* (cargo-release) version 0.12.1

* Improve handling of the global recorder instance (metrics-rs#302)

This gets rid of the dangerous `static mut`, adds more comments
about the code, relaxes the orderings and documents the unsoundness
of the `clear` function, in addition to marking it unsafe.

It implements a small once_cell-like abstraction.

Co-authored-by: Toby Lawrence <[email protected]>

* Fix `metrics::Cow` provenance issue (metrics-rs#303)

* Quantile Remapping Fix (metrics-rs#304)

* update changelogs prior to release

* (cargo-release) version 0.19.0

* (cargo-release) version 0.13.0

* (cargo-release) version 0.11.0

* (cargo-release) version 0.10.0

* Update CHANGELOG.md

* Update README.md

* Update ci.yml

* Update ci.yml

* Add RollingSummary to prevent summary saturation (metrics-rs#306)

* Update quanta requirement from 0.9.3 to 0.10.0 (metrics-rs#301)

Updates the requirements on [quanta](https://github.com/metrics-rs/quanta) to permit the latest version.
- [Release notes](https://github.com/metrics-rs/quanta/releases)
- [Changelog](https://github.com/metrics-rs/quanta/blob/main/CHANGELOG.md)
- [Commits](metrics-rs/quanta@v0.9.3...v0.10.0)

---
updated-dependencies:
- dependency-name: quanta
  dependency-type: direct:production
...

Signed-off-by: dependabot[bot] <[email protected]>

Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

* Document CI enforced msrv in readme and rust-version fields (metrics-rs#311)

* Change description to be SharedString (metrics-rs#312)

* Update hashbrown requirement from 0.11 to 0.12 (metrics-rs#266)

Updates the requirements on [hashbrown](https://github.com/rust-lang/hashbrown) to permit the latest version.
- [Release notes](https://github.com/rust-lang/hashbrown/releases)
- [Changelog](https://github.com/rust-lang/hashbrown/blob/master/CHANGELOG.md)
- [Commits](rust-lang/hashbrown@v0.11.0...v0.12.0)

---
updated-dependencies:
- dependency-name: hashbrown
  dependency-type: direct:production
...

Signed-off-by: dependabot[bot] <[email protected]>

Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
Co-authored-by: Toby Lawrence <[email protected]>

* Shims remaining AtomicU64 usage (metrics-rs#313)

* Update parking_lot requirement from 0.11 to 0.12 (metrics-rs#268)

Updates the requirements on [parking_lot](https://github.com/Amanieu/parking_lot) to permit the latest version.
- [Release notes](https://github.com/Amanieu/parking_lot/releases)
- [Changelog](https://github.com/Amanieu/parking_lot/blob/master/CHANGELOG.md)
- [Commits](Amanieu/parking_lot@0.11.0...0.12.0)

---
updated-dependencies:
- dependency-name: parking_lot
  dependency-type: direct:production
...

Signed-off-by: dependabot[bot] <[email protected]>

Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
Co-authored-by: Toby Lawrence <[email protected]>

* update changelogs

* (cargo-release) version 0.13.1

* add std atomics handle support back + changelogs

* (cargo-release) version 0.20.0

* (cargo-release) version 0.14.0

* (cargo-release) version 0.11.0

* changelog

* (cargo-release) version 0.12.0

* (cargo-release) version 0.7.0

* update changelog

* (cargo-release) version 0.6.0

* update changelog

* (cargo-release) version 0.20.1

* Remove incorrect return info (metrics-rs#316)

* Add a `KeyName` argument to `LabelFilter::should_include_label` (metrics-rs#342)

* rewind

* (cargo-release) version 0.13.0

* Use std sync primitives instead of parking_lot. (metrics-rs#344)

* Use std::sync::Mutex instead of parking_lot::Mutex.
* Bump MSRV to 1.60.0 for CI.

Co-authored-by: Toby Lawrence <[email protected]>

* clean up github CI workflow + rust-toolchain.toml to match quanta

* update portable-atomic to 1.0

* bump to prost 0.11 + fix spelling issue in metrics-tracing-context

* bump MSRV to 1.61 + update hashbrown/ahash deps

* update termion/ordered-float and pin predicates-* to avoid stupid 1.64 MSRV

* update syn

* update quanta + clean up semver notation in cargo.toml

* cleanup README wording for MSRV policy

* Add white background to splash image (metrics-rs#348)

* Install protoc in CI.

* fix spelling error in CI workflow

* Update ci.yml

* no need to run CI against macOS/Windows specifically

* Bring the metrics-observer protobufs up to date (metrics-rs#345)

* Use global paths for macros (metrics-rs#358)

* fix changes to fully qualified metrics crate ref change in macros

* update changelog

* update tui to 0.19

* bump numpy dep

* impl std::error::Error for metrics_exporter_tcp::Error

* changelog

* tweak test to avoid unused code

* rework 32 vs 64-bit arch atomics support + a lot of import consolidation/cleanup

* const-ify some stuff + rewrite some comments for the global recorder init code

* clean up clippy lints

* bump MSRV to 1.61.0

* (cargo-release) version 0.7.0

* (cargo-release) version 0.21.0

* (cargo-release) version 0.15.0

* (cargo-release) version 0.14.0

* (cargo-release) version 0.8.0

* (cargo-release) version 0.12.0

* allow publishing

* (cargo-release) version 0.2.0

* make it publishable pt 2

* push-gateway support authentication (metrics-rs#366)

* update changelog + fix failing feature check test

* (cargo-release) version 0.12.1

* feat(util): new helper type for recovering recorder after installing it (metrics-rs#362)

* Update aho-corasick to 1.0.

* Impl From<std::borrow::Cow> for KeyName (metrics-rs#378)

* changelog

* Add `Borrow` impl to `KeyName` (metrics-rs#381)

* bump deps + clippy stuff

* changelog

* pin hashbrown to avoid MSRV bump

* (cargo-release) version 0.15.1

* (cargo-release) version 0.21.1

* Add metadata to metrics (metrics-rs#380)

* add https support in Prometheus gateway (metrics-rs#392)

* migrate from procedural to declarative macros (metrics-rs#386)

* Make `Unit` methods return `&'static str` where possible (metrics-rs#393)

* simplify macros (metrics-rs#394)

* Add support for `Arc<T>` to `metrics::Cow<'a, T>`. (metrics-rs#402)

* Add support for `tracing::Span::record`ed fields in `metrics-tracing-context` (metrics-rs#408)

* fix(prom): `RollingSummary` overflow panic (metrics-rs#423)

* update CHANGELOG

* (cargo-release) version 0.12.2

* Remove unneeded unsafe from test (metrics-rs#427)

* Fix feature check in CI (metrics-rs#428)

* update changelogs/release notes

* fix unsafe/incorrect crossbeam-epoch usage in Block<T>

* Add a clippy CI check (metrics-rs#416) (metrics-rs#417)

* Try other resolved addresses if the first one fails (metrics-rs#429)

* update changelog

* Update quanta requirement from 0.11 to 0.12 (metrics-rs#396)

Updates the requirements on [quanta](https://github.com/metrics-rs/quanta) to permit the latest version.
- [Changelog](https://github.com/metrics-rs/quanta/blob/v0.12.0/CHANGELOG.md)
- [Commits](metrics-rs/quanta@v0.11.0...v0.12.0)

---
updated-dependencies:
- dependency-name: quanta
  dependency-type: direct:production
...

Signed-off-by: dependabot[bot] <[email protected]>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
Co-authored-by: Toby Lawrence <[email protected]>

* Update ordered-float requirement from 3.4 to 4.2 (metrics-rs#421)

Updates the requirements on [ordered-float](https://github.com/reem/rust-ordered-float) to permit the latest version.
- [Release notes](https://github.com/reem/rust-ordered-float/releases)
- [Commits](reem/rust-ordered-float@v3.4.0...v4.2.0)

---
updated-dependencies:
- dependency-name: ordered-float
  dependency-type: direct:production
...

Signed-off-by: dependabot[bot] <[email protected]>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

* fix quantile api

* missing clear

* reintroduce old way to avoid big refactor

---------

Signed-off-by: Toby Lawrence <[email protected]>
Signed-off-by: dependabot[bot] <[email protected]>
Co-authored-by: Shaoyuan CHEN <[email protected]>
Co-authored-by: Toby Lawrence <[email protected]>
Co-authored-by: Toby Lawrence <[email protected]>
Co-authored-by: nils <[email protected]>
Co-authored-by: Dan Wilbanks <[email protected]>
Co-authored-by: Daniel Nelson <[email protected]>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
Co-authored-by: Lucas Kent <[email protected]>
Co-authored-by: Fredrik Enestad <[email protected]>
Co-authored-by: Christopher Hunt <[email protected]>
Co-authored-by: zohnannor <[email protected]>
Co-authored-by: Sinotov Aleksandr <[email protected]>
Co-authored-by: Jacob Kiesel <[email protected]>
Co-authored-by: C J Silverio <[email protected]>
Co-authored-by: CinchBlue <[email protected]>
Co-authored-by: JasonLi <[email protected]>
Co-authored-by: Mostafa Elhemali <[email protected]>
Co-authored-by: Harry Barber <[email protected]>
Co-authored-by: Qingwen Zhao <[email protected]>
Co-authored-by: david-perez <[email protected]>
Co-authored-by: Lucio Franco <[email protected]>
Co-authored-by: Nicolas Stinus <[email protected]>
Co-authored-by: Valeriy V. Vorotyntsev <[email protected]>
mnpw pushed a commit to mnpw/metrics that referenced this pull request Mar 8, 2024
@rukai
Remove unneeded unsafe from test (metrics-rs#427)
56fcaa4
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