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merged 2 commits into from
Jul 31, 2023
Merged

Use LazyLock to lazily resolve backtraces #109075

merged 2 commits into from
Jul 31, 2023

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joboet
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@joboet joboet commented Mar 13, 2023 •
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By using TAIT to name the initializing closure, LazyLock can be used to replace the current LazilyResolvedCapture.

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rustbot commented Mar 13, 2023

r? @joshtriplett

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@rustbot rustbot added S-waiting-on-review Status: Awaiting review from the assignee but also interested parties. T-libs Relevant to the library team, which will review and decide on the PR/issue. labels Mar 13, 2023
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rustbot commented Mar 13, 2023

Hey! It looks like you've submitted a new PR for the library teams!

If this PR contains changes to any rust-lang/rust public library APIs then please comment with @rustbot label +T-libs-api -T-libs to tag it appropriately. If this PR contains changes to any unstable APIs please edit the PR description to add a link to the relevant API Change Proposal or create one if you haven't already. If you're unsure where your change falls no worries, just leave it as is and the reviewer will take a look and make a decision to forward on if necessary.

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WaffleLapkin
WaffleLapkin reviewed Mar 13, 2023
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@joboet joboet force-pushed the lazylock_backtrace branch from 7dfec9e to e9e5af3 Compare March 13, 2023 15:32
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LGTM, but still probably needs T-libs approval ❤️

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bors commented Apr 25, 2023

☔ The latest upstream changes (presumably #106152) made this pull request unmergeable. Please resolve the merge conflicts.

@joboet joboet force-pushed the lazylock_backtrace branch from e9e5af3 to 6776af5 Compare April 27, 2023 07:33
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Soon™
r? @workingjubilee

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joboet commented Jul 26, 2023

@rustbot author
TC pointed out that I could add a Send bound to the TAIT to allow moving the test back.

@rustbot rustbot added S-waiting-on-author Status: This is awaiting some action (such as code changes or more information) from the author. and removed S-waiting-on-review Status: Awaiting review from the assignee but also interested parties. labels Jul 26, 2023
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joboet commented Jul 26, 2023

@rustbot ready
It worked 🎉

@rustbot rustbot added S-waiting-on-review Status: Awaiting review from the assignee but also interested parties. and removed S-waiting-on-author Status: This is awaiting some action (such as code changes or more information) from the author. labels Jul 26, 2023
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Neat! Looks good to me.
@bors r+ rollup

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bors commented Jul 31, 2023

📌 Commit 29e3f8b has been approved by workingjubilee

It is now in the queue for this repository.

@bors bors added S-waiting-on-bors Status: Waiting on bors to run and complete tests. Bors will change the label on completion. and removed S-waiting-on-review Status: Awaiting review from the assignee but also interested parties. labels Jul 31, 2023
workingjubilee added a commit to workingjubilee/rustc that referenced this pull request Jul 31, 2023
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Rollup merge of rust-lang#109075 - joboet:lazylock_backtrace, r=worki…
4ca1313 
…ngjubilee

Use `LazyLock` to lazily resolve backtraces

By using TAIT to name the initializing closure, `LazyLock` can be used to replace the current `LazilyResolvedCapture`.
@workingjubilee workingjubilee mentioned this pull request Jul 31, 2023
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@workingjubilee workingjubilee mentioned this pull request Jul 31, 2023
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bors added a commit to rust-lang-ci/rust that referenced this pull request Jul 31, 2023
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Auto merge of rust-lang#114272 - workingjubilee:rollup-ll9lwon, r=wor…
dfc9d3f 
…kingjubilee

Rollup of 4 pull requests

Successful merges:

 - rust-lang#95965 (Stabilize const-weak-new)
 - rust-lang#109075 (Use `LazyLock` to lazily resolve backtraces)
 - rust-lang#113741 (Don't install default projection bound for return-position `impl Trait` in trait methods with no body)
 - rust-lang#114268 (Fix empty_write since rust version attribute)

r? `@ghost`
`@rustbot` modify labels: rollup
@bors bors merged commit 0ad8d6a into rust-lang:master Jul 31, 2023
@rustbot rustbot added this to the 1.73.0 milestone Jul 31, 2023
@LunaBorowska LunaBorowska mentioned this pull request Jul 31, 2023
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@lukas-code lukas-code mentioned this pull request Aug 3, 2023
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@matthiaskrgr matthiaskrgr mentioned this pull request Aug 5, 2023
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joboet added a commit to joboet/rust that referenced this pull request Aug 19, 2023
@joboet
std: make LazilyResolvedCapture unwind-safe to preserve rust-lang#1…
7e1d6e6 
…14331 after revert of rust-lang#109075
@joboet joboet mentioned this pull request Aug 19, 2023
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