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Posted to github@arrow.apache.org by "dependabot[bot] (via GitHub)" <gi...@apache.org> on 2023/04/21 13:59:31 UTC
[GitHub] [arrow-rs] dependabot[bot] opened a new pull request, #4107: Update regex-syntax requirement from 0.6.27 to 0.7.1
dependabot[bot] opened a new pull request, #4107:
URL: https://github.com/apache/arrow-rs/pull/4107
Updates the requirements on [regex-syntax](https://github.com/rust-lang/regex) to permit the latest version.
<details>
<summary>Changelog</summary>
<p><em>Sourced from <a href="https://github.com/rust-lang/regex/blob/master/CHANGELOG.md">regex-syntax's changelog</a>.</em></p>
<blockquote>
<h1>1.8.1 (2023-04-21)</h1>
<p>This is a patch release that fixes a bug where a regex match could be reported
where none was found. Specifically, the bug occurs when a pattern contains some
literal prefixes that could be extracted <em>and</em> an optional word boundary in the
prefix.</p>
<p>Bug fixes:</p>
<ul>
<li>[BUG <a href="https://redirect.github.com/rust-lang/regex/issues/981">#981</a>](<a href="https://redirect.github.com/rust-lang/regex/issues/981">rust-lang/regex#981</a>):
Fix a bug where a word boundary could interact with prefix literal
optimizations and lead to a false positive match.</li>
</ul>
<h1>1.8.0 (2023-04-20)</h1>
<p>This is a sizeable release that will be soon followed by another sizeable
release. Both of them will combined close over 40 existing issues and PRs.</p>
<p>This first release, despite its size, essentially represent preparatory work
for the second release, which will be even bigger. Namely, this release:</p>
<ul>
<li>Increases the MSRV to Rust 1.60.0, which was released about 1 year ago.</li>
<li>Upgrades its dependency on <code>aho-corasick</code> to the recently release 1.0
version.</li>
<li>Upgrades its dependency on <code>regex-syntax</code> to the simultaneously released
<code>0.7</code> version. The changes to <code>regex-syntax</code> principally revolve around a
rewrite of its literal extraction code and a number of simplifications and
optimizations to its high-level intermediate representation (HIR).</li>
</ul>
<p>The second release, which will follow ~shortly after the release above, will
contain a soup-to-nuts rewrite of every regex engine. This will be done by
bringing <a href="https://github.com/BurntSushi/regex-automata"><code>regex-automata</code></a> into
this repository, and then changing the <code>regex</code> crate to be nothing but an API
shim layer on top of <code>regex-automata</code>'s API.</p>
<p>These tandem releases are the culmination of about 3
years of on-and-off work that <a href="https://redirect.github.com/rust-lang/regex/issues/656">began in earnest in March
2020</a>.</p>
<p>Because of the scale of changes involved in these releases, I would love to
hear about your experience. Especially if you notice undocumented changes in
behavior or performance changes (positive <em>or</em> negative).</p>
<p>Most changes in the first release are listed below. For more details, please
see the commit log, which reflects a linear and decently documented history
of all changes.</p>
<p>New features:</p>
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</blockquote>
<p>... (truncated)</p>
</details>
<details>
<summary>Commits</summary>
<ul>
<li>See full diff in <a href="https://github.com/rust-lang/regex/commits">compare view</a></li>
</ul>
</details>
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</details>
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[GitHub] [arrow-rs] tustvold merged pull request #4107: Update regex-syntax requirement from 0.6.27 to 0.7.1
Posted by "tustvold (via GitHub)" <gi...@apache.org>.
tustvold merged PR #4107:
URL: https://github.com/apache/arrow-rs/pull/4107
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