fix(deps): update rust crate regex to 1.8.4 #38

Merged

renovate[bot] merged 1 commit from renovate/regex-1.x into master

2023-06-08 08:02:30 +00:00

renovate[bot] commented

2023-06-05 13:25:54 +00:00

(Migrated from github.com)

This PR contains the following updates:

Package	Type	Update	Change
regex	dependencies	patch	`1.8.3` -> `1.8.4`

Release Notes

rust-lang/regex

`v1.8.4`

Compare Source

==================
This is a patch release that fixes a bug where (?-u:\B) was allowed in
Unicode regexes, despite the fact that the current matching engines can report
match offsets between the code units of a single UTF-8 encoded codepoint. That
in turn means that match offsets that split a codepoint could be reported,
which in turn results in panicking when one uses them to slice a &str.

This bug occurred in the transition to regex 1.8 because the underlying
syntactical error that prevented this regex from compiling was intentionally
removed. That's because (?-u:\B) will be permitted in Unicode regexes in
regex 1.9, but the matching engines will guarantee to never report match
offsets that split a codepoint. When the underlying syntactical error was
removed, no code was added to ensure that (?-u:\B) didn't compile in the
regex 1.8 transition release. This release, regex 1.8.4, adds that code
such that Regex::new(r"(?-u:\B)") returns to the regex <1.8 behavior of
not compiling. (A bytes::Regex can still of course compile it.)

Bug fixes:

BUG #1006:
Fix a bug where (?-u:\B) was allowed in Unicode regexes, and in turn could
lead to match offsets that split a codepoint in &str.

Configuration

📅 Schedule: Branch creation - At any time (no schedule defined), Automerge - At any time (no schedule defined).

🚦 Automerge: Disabled by config. Please merge this manually once you are satisfied.

♻ Rebasing: Whenever PR becomes conflicted, or you tick the rebase/retry checkbox.

🔕 Ignore: Close this PR and you won't be reminded about this update again.

If you want to rebase/retry this PR, check this box

This PR has been generated by Mend Renovate. View repository job log here.

[![Mend Renovate](https://app.renovatebot.com/images/banner.svg)](https://renovatebot.com) This PR contains the following updates: | Package | Type | Update | Change | |---|---|---|---| | [regex](https://togithub.com/rust-lang/regex) | dependencies | patch | `1.8.3` -> `1.8.4` | --- ### Release Notes <details> <summary>rust-lang/regex</summary> ### [`v1.8.4`](https://togithub.com/rust-lang/regex/blob/HEAD/CHANGELOG.md#184-2023-06-05) [Compare Source](https://togithub.com/rust-lang/regex/compare/1.8.3...1.8.4) \================== This is a patch release that fixes a bug where `(?-u:\B)` was allowed in Unicode regexes, despite the fact that the current matching engines can report match offsets between the code units of a single UTF-8 encoded codepoint. That in turn means that match offsets that split a codepoint could be reported, which in turn results in panicking when one uses them to slice a `&str`. This bug occurred in the transition to `regex 1.8` because the underlying syntactical error that prevented this regex from compiling was intentionally removed. That's because `(?-u:\B)` will be permitted in Unicode regexes in `regex 1.9`, but the matching engines will guarantee to never report match offsets that split a codepoint. When the underlying syntactical error was removed, no code was added to ensure that `(?-u:\B)` didn't compile in the `regex 1.8` transition release. This release, `regex 1.8.4`, adds that code such that `Regex::new(r"(?-u:\B)")` returns to the `regex <1.8` behavior of not compiling. (A `bytes::Regex` can still of course compile it.) Bug fixes: - [BUG #1006](https://togithub.com/rust-lang/regex/issues/1006): Fix a bug where `(?-u:\B)` was allowed in Unicode regexes, and in turn could lead to match offsets that split a codepoint in `&str`. </details> --- ### Configuration 📅 **Schedule**: Branch creation - At any time (no schedule defined), Automerge - At any time (no schedule defined). 🚦 **Automerge**: Disabled by config. Please merge this manually once you are satisfied. ♻ **Rebasing**: Whenever PR becomes conflicted, or you tick the rebase/retry checkbox. 🔕 **Ignore**: Close this PR and you won't be reminded about this update again. --- - [ ] If you want to rebase/retry this PR, check this box --- This PR has been generated by [Mend Renovate](https://www.mend.io/free-developer-tools/renovate/). View repository job log [here](https://app.renovatebot.com/dashboard#github/anas-elgarhy/cmus-notify).

anas-elgarhy (Migrated from github.com) approved these changes 2023-06-08 08:02:08 +00:00

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