| route-pattern | /_view_fragments/voltron/pull_requests/show/:user_id/:repository/:id/pull_request_layout(.:format) |
| route-controller | voltron_pull_requests_fragments |
| route-action | pull_request_layout |
| fetch-nonce | v2:2cbb7f23-b974-3e86-1242-20e399782a0d |
| current-catalog-service-hash | ae870bc5e265a340912cde392f23dad3671a0a881730ffdadd82f2f57d81641b |
| request-id | A544:2EECA8:4744EA:5FAA43:6A4D9FDB |
| html-safe-nonce | 7b140fd1e9cca412463f81b1ca7c88ecbf5ae9f780a7532bd711d7fba8bab0ec |
| visitor-payload | eyJyZWZlcnJlciI6IiIsInJlcXVlc3RfaWQiOiJBNTQ0OjJFRUNBODo0NzQ0RUE6NUZBQTQzOjZBNEQ5RkRCIiwidmlzaXRvcl9pZCI6IjYzMDUyNTIxMzY4MTc4OTMzMzkiLCJyZWdpb25fZWRnZSI6ImlhZCIsInJlZ2lvbl9yZW5kZXIiOiJpYWQifQ== |
| visitor-hmac | b6a269b54e25527c650def6aeeaa0d54e9ff3d5ef88c9077fc94967eb863d63b |
| hovercard-subject-tag | pull_request:2948630220 |
| github-keyboard-shortcuts | repository,pull-request-list,pull-request-conversation,pull-request-files-changed,copilot |
| google-site-verification | Apib7-x98H0j5cPqHWwSMm6dNU4GmODRoqxLiDzdx9I |
| octolytics-url | https://collector.github.com/github/collect |
| analytics-location | ///voltron/pull_requests_fragments/pull_request_layout |
| fb:app_id | 1401488693436528 |
| apple-itunes-app | app-id=1477376905, app-argument=https://github.com/_view_fragments/voltron/pull_requests/show/msgspec/msgspec/899/pull_request_layout |
| twitter:image | https://opengraph.githubassets.com/7dd6e4d724fa5a5803b4b13b87649bd3b68aa747ef1a5f4219ba836d5622ff46/msgspec/msgspec/pull/899 |
| twitter:card | summary_large_image |
| og:image | https://opengraph.githubassets.com/7dd6e4d724fa5a5803b4b13b87649bd3b68aa747ef1a5f4219ba836d5622ff46/msgspec/msgspec/pull/899 |
| og:image:alt | When using msgspec.Meta(pattern="something"), msgspec creates a leaky reference to an re.Pattern, by increasing its reference count too many times.
This is caused by the fact that it crea... |
| og:image:width | 1200 |
| og:image:height | 600 |
| og:site_name | GitHub |
| og:type | object |
| og:author:username | provinzkraut |
| hostname | github.com |
| expected-hostname | github.com |
| None | 06b8a6144231bf3a234f1c2e9993861e07ce98a905912b114aa386c2d7e84b33 |
| turbo-cache-control | no-cache |
| go-import | github.com/msgspec/msgspec git https://github.com/msgspec/msgspec.git |
| octolytics-dimension-user_id | 287455683 |
| octolytics-dimension-user_login | msgspec |
| octolytics-dimension-repository_id | 332952543 |
| octolytics-dimension-repository_nwo | msgspec/msgspec |
| octolytics-dimension-repository_public | true |
| octolytics-dimension-repository_is_fork | false |
| octolytics-dimension-repository_network_root_id | 332952543 |
| octolytics-dimension-repository_network_root_nwo | msgspec/msgspec |
| turbo-body-classes | logged-out env-production page-responsive |
| disable-turbo | false |
| browser-stats-url | https://api.github.com/_private/browser/stats |
| browser-errors-url | https://api.github.com/_private/browser/errors |
| release | 7f13faa65cccc9b729d674da83335d5dcfdfd193 |
| ui-target | full |
| theme-color | #1e2327 |
| color-scheme | light dark |
| Skip to content | https://github.com/msgspec/msgspec/pull/899#start-of-content |
|
| https://github.com/ |
|
Sign in
| https://github.com/login?return_to=https%3A%2F%2Fgithub.com%2Fmsgspec%2Fmsgspec%2Fpull%2F899 |
| GitHub CopilotWrite better code with AI | https://github.com/features/copilot |
| GitHub Copilot appDirect agents from issue to merge | https://github.com/features/ai/github-app |
| MCP RegistryNewIntegrate external tools | https://github.com/mcp |
| ActionsAutomate any workflow | https://github.com/features/actions |
| CodespacesInstant dev environments | https://github.com/features/codespaces |
| IssuesPlan and track work | https://github.com/features/issues |
| Code ReviewManage code changes | https://github.com/features/code-review |
| GitHub Advanced SecurityFind and fix vulnerabilities | https://github.com/security/advanced-security |
| Code securitySecure your code as you build | https://github.com/security/advanced-security/code-security |
| Secret protectionStop leaks before they start | https://github.com/security/advanced-security/secret-protection |
| Why GitHub | https://github.com/why-github |
| Documentation | https://docs.github.com |
| Blog | https://github.blog |
| Changelog | https://github.blog/changelog |
| Marketplace | https://github.com/marketplace |
| View all features | https://github.com/features |
| Enterprises | https://github.com/enterprise |
| Small and medium teams | https://github.com/team |
| Startups | https://github.com/enterprise/startups |
| Nonprofits | https://github.com/solutions/industry/nonprofits |
| App Modernization | https://github.com/solutions/use-case/app-modernization |
| DevSecOps | https://github.com/solutions/use-case/devsecops |
| DevOps | https://github.com/solutions/use-case/devops |
| CI/CD | https://github.com/solutions/use-case/ci-cd |
| View all use cases | https://github.com/solutions/use-case |
| Healthcare | https://github.com/solutions/industry/healthcare |
| Financial services | https://github.com/solutions/industry/financial-services |
| Manufacturing | https://github.com/solutions/industry/manufacturing |
| Government | https://github.com/solutions/industry/government |
| View all industries | https://github.com/solutions/industry |
| View all solutions | https://github.com/solutions |
| AI | https://github.com/resources/articles?topic=ai |
| Software Development | https://github.com/resources/articles?topic=software-development |
| DevOps | https://github.com/resources/articles?topic=devops |
| Security | https://github.com/resources/articles?topic=security |
| View all topics | https://github.com/resources/articles |
| Customer stories | https://github.com/customer-stories |
| Events & webinars | https://github.com/resources/events |
| Ebooks & reports | https://github.com/resources/whitepapers |
| Business insights | https://github.com/solutions/executive-insights |
| GitHub Skills | https://skills.github.com |
| Documentation | https://docs.github.com |
| Customer support | https://support.github.com |
| Community forum | https://github.com/orgs/community/discussions |
| Trust center | https://github.com/trust-center |
| Partners | https://github.com/partners |
| View all resources | https://github.com/resources |
| GitHub SponsorsFund open source developers | https://github.com/sponsors |
| Security Lab | https://securitylab.github.com |
| Maintainer Community | https://maintainers.github.com |
| Accelerator | https://github.com/accelerator |
| GitHub Stars | https://stars.github.com |
| Archive Program | https://archiveprogram.github.com |
| Topics | https://github.com/topics |
| Trending | https://github.com/trending |
| Collections | https://github.com/collections |
| Enterprise platformAI-powered developer platform | https://github.com/enterprise |
| GitHub Advanced SecurityEnterprise-grade security features | https://github.com/security/advanced-security |
| Copilot for BusinessEnterprise-grade AI features | https://github.com/features/copilot/copilot-business |
| Premium SupportEnterprise-grade 24/7 support | https://github.com/premium-support |
| Pricing | https://github.com/pricing |
| Search syntax tips | https://docs.github.com/search-github/github-code-search/understanding-github-code-search-syntax |
| documentation | https://docs.github.com/search-github/github-code-search/understanding-github-code-search-syntax |
|
Sign in
| https://github.com/login?return_to=https%3A%2F%2Fgithub.com%2Fmsgspec%2Fmsgspec%2Fpull%2F899 |
|
Sign up
| https://github.com/signup?ref_cta=Sign+up&ref_loc=header+logged+out&ref_page=%2F%3Cuser-name%3E%2F%3Crepo-name%3E%2Fvoltron%2Fpull_requests_fragments%2Fpull_request_layout&source=header-repo&source_repo=msgspec%2Fmsgspec |
| Reload | https://github.com/msgspec/msgspec/pull/899 |
| Reload | https://github.com/msgspec/msgspec/pull/899 |
| Reload | https://github.com/msgspec/msgspec/pull/899 |
| Please reload this page | https://github.com/msgspec/msgspec/pull/899 |
|
msgspec
| https://github.com/msgspec |
| msgspec | https://github.com/msgspec/msgspec |
|
Notifications
| https://github.com/login?return_to=%2Fmsgspec%2Fmsgspec |
|
Fork
156
| https://github.com/login?return_to=%2Fmsgspec%2Fmsgspec |
|
Star
3.9k
| https://github.com/login?return_to=%2Fmsgspec%2Fmsgspec |
|
Code
| https://github.com/msgspec/msgspec |
|
Issues
185
| https://github.com/msgspec/msgspec/issues |
|
Pull requests
22
| https://github.com/msgspec/msgspec/pulls |
|
Actions
| https://github.com/msgspec/msgspec/actions |
|
Security and quality
0
| https://github.com/msgspec/msgspec/security |
|
Insights
| https://github.com/msgspec/msgspec/pulse |
|
Code
| https://github.com/msgspec/msgspec |
|
Issues
| https://github.com/msgspec/msgspec/issues |
|
Pull requests
| https://github.com/msgspec/msgspec/pulls |
|
Actions
| https://github.com/msgspec/msgspec/actions |
|
Security and quality
| https://github.com/msgspec/msgspec/security |
|
Insights
| https://github.com/msgspec/msgspec/pulse |
| ofek | https://github.com/ofek |
| msgspec:main | https://github.com/msgspec/msgspec/tree/main |
| provinzkraut:fix-meta-pattern-refleak | https://github.com/provinzkraut/msgspec/tree/fix-meta-pattern-refleak |
| Conversation | https://github.com/msgspec/msgspec/pull/899 |
| Commits5 (5) | https://github.com/msgspec/msgspec/pull/899/commits |
| Checks | https://github.com/msgspec/msgspec/pull/899/checks |
| Files changed | https://github.com/msgspec/msgspec/pull/899/files |
| Fix refcount leak to re.Pattern when using Meta(pattern=...) | https://github.com/msgspec/msgspec/pull/899#top |
| ofek | https://github.com/ofek |
| msgspec:main | https://github.com/msgspec/msgspec/tree/main |
| provinzkraut:fix-meta-pattern-refleak | https://github.com/provinzkraut/msgspec/tree/fix-meta-pattern-refleak |
|
| https://github.com/provinzkraut |
| provinzkraut | https://github.com/provinzkraut |
| Oct 26, 2025 | https://github.com/msgspec/msgspec/pull/899#issue-3554087552 |
| Please reload this page | https://github.com/msgspec/msgspec/pull/899 |
| https://github.com/provinzkraut |
| provinzkraut | https://github.com/provinzkraut |
| force-pushed | https://github.com/msgspec/msgspec/compare/cc60a08922e3ce0d4bb61bea1cef3f9d025c5bf3..2f8c03024172d88570f842d7ec763fa2d7e8571e |
| cc60a08 | https://github.com/msgspec/msgspec/commit/cc60a08922e3ce0d4bb61bea1cef3f9d025c5bf3 |
| 2f8c030 | https://github.com/msgspec/msgspec/commit/2f8c03024172d88570f842d7ec763fa2d7e8571e |
|
Compare
| https://github.com/msgspec/msgspec/compare/cc60a08922e3ce0d4bb61bea1cef3f9d025c5bf3..2f8c03024172d88570f842d7ec763fa2d7e8571e |
| October 26, 2025 15:09 | https://github.com/msgspec/msgspec/pull/899#event-20510261638 |
| https://github.com/CharString |
| CharString | https://github.com/CharString |
|
Nov 10, 2025
| https://github.com/msgspec/msgspec/pull/899#pullrequestreview-3445092312 |
|
View reviewed changes
| https://github.com/msgspec/msgspec/pull/899/files |
| tests/unit/test_struct_meta.py | https://github.com/msgspec/msgspec/pull/899/files#diff-ada8394f64f75eb25d514d9f3fe29e81e19d0aabca7125801bdb6d057397fa90 |
| Please reload this page | https://github.com/msgspec/msgspec/pull/899 |
| https://github.com/provinzkraut |
| provinzkraut | https://github.com/provinzkraut |
| force-pushed | https://github.com/msgspec/msgspec/compare/f3c3acc5d8a5df961dbd9c7691e33b2f4ef94921..4ed46d493031990b24e2d3dbddb41994208a98f0 |
| f3c3acc | https://github.com/msgspec/msgspec/commit/f3c3acc5d8a5df961dbd9c7691e33b2f4ef94921 |
| 4ed46d4 | https://github.com/msgspec/msgspec/commit/4ed46d493031990b24e2d3dbddb41994208a98f0 |
|
Compare
| https://github.com/msgspec/msgspec/compare/f3c3acc5d8a5df961dbd9c7691e33b2f4ef94921..4ed46d493031990b24e2d3dbddb41994208a98f0 |
| November 11, 2025 18:01 | https://github.com/msgspec/msgspec/pull/899#event-20868675456 |
| https://github.com/provinzkraut |
| provinzkraut | https://github.com/provinzkraut |
|
Nov 11, 2025
| https://github.com/msgspec/msgspec/pull/899#ref-pullrequest-3613924411 |
|
Add 3rd party regex support
#925
| https://github.com/msgspec/msgspec/pull/925 |
| provinzkraut | https://github.com/provinzkraut |
| November 23, 2025 13:48 | https://github.com/msgspec/msgspec/pull/899#commits-pushed-442c1a0 |
|
| https://github.com/provinzkraut |
|
| https://github.com/ofek |
| fix | https://github.com/msgspec/msgspec/pull/899/commits/442c1a0afad8adf086242870e70e3df37ba25901 |
| 442c1a0 | https://github.com/msgspec/msgspec/pull/899/commits/442c1a0afad8adf086242870e70e3df37ba25901 |
|
| https://github.com/provinzkraut |
|
| https://github.com/ofek |
| formatting | https://github.com/msgspec/msgspec/pull/899/commits/977a44485920b4ae2b24789c38c950505fcecdf0 |
| 977a444 | https://github.com/msgspec/msgspec/pull/899/commits/977a44485920b4ae2b24789c38c950505fcecdf0 |
|
| https://github.com/provinzkraut |
|
| https://github.com/ofek |
| fix comment :) | https://github.com/msgspec/msgspec/pull/899/commits/bc5b1e034a2b288923db7e0c50a3325b9b05b29b |
| bc5b1e0 | https://github.com/msgspec/msgspec/pull/899/commits/bc5b1e034a2b288923db7e0c50a3325b9b05b29b |
| https://github.com/ofek |
| ofek | https://github.com/ofek |
| force-pushed | https://github.com/msgspec/msgspec/compare/3513781451380f37b9cf6bc99bddd4cc8524d1ce..bc5b1e034a2b288923db7e0c50a3325b9b05b29b |
| 3513781 | https://github.com/msgspec/msgspec/commit/3513781451380f37b9cf6bc99bddd4cc8524d1ce |
| bc5b1e0 | https://github.com/msgspec/msgspec/commit/bc5b1e034a2b288923db7e0c50a3325b9b05b29b |
|
Compare
| https://github.com/msgspec/msgspec/compare/3513781451380f37b9cf6bc99bddd4cc8524d1ce..bc5b1e034a2b288923db7e0c50a3325b9b05b29b |
| November 23, 2025 18:48 | https://github.com/msgspec/msgspec/pull/899#event-21123624533 |
| ofek | https://github.com/ofek |
| November 23, 2025 13:51 | https://github.com/msgspec/msgspec/pull/899#commits-pushed-155097e |
|
| https://github.com/ofek |
| fix static analysis | https://github.com/msgspec/msgspec/pull/899/commits/155097e1b2f63ecce9659f3df0cda2349958a67f |
| 155097e | https://github.com/msgspec/msgspec/pull/899/commits/155097e1b2f63ecce9659f3df0cda2349958a67f |
|
| https://github.com/ofek |
| clean up | https://github.com/msgspec/msgspec/pull/899/commits/efd64cdec12175b886bf8d264d115b427e1074b4 |
| efd64cd | https://github.com/msgspec/msgspec/pull/899/commits/efd64cdec12175b886bf8d264d115b427e1074b4 |
| https://github.com/ofek |
| ofek | https://github.com/ofek |
|
Nov 23, 2025
| https://github.com/msgspec/msgspec/pull/899#pullrequestreview-3497979197 |
|
View reviewed changes
| https://github.com/msgspec/msgspec/pull/899/files/efd64cdec12175b886bf8d264d115b427e1074b4 |
| ofek | https://github.com/ofek |
| https://github.com/msgspec/msgspec/pull/899#pullrequestreview-3497979197 |
| Learn more | https://docs.github.com/articles/managing-disruptive-comments/#hiding-a-comment |
| Please reload this page | https://github.com/msgspec/msgspec/pull/899 |
| https://github.com/ofek |
| ofek | https://github.com/ofek |
| 233d916 | https://github.com/msgspec/msgspec/commit/233d916eb4d8b9f5629e597dbb29caed73c9848e |
| Nov 23, 2025 | https://github.com/msgspec/msgspec/pull/899#event-21124079544 |
| Please reload this page | https://github.com/msgspec/msgspec/pull/899 |
| https://github.com/ofek |
| ofek | https://github.com/ofek |
| Nov 23, 2025 | https://github.com/msgspec/msgspec/pull/899#issuecomment-3568359535 |
| Please reload this page | https://github.com/msgspec/msgspec/pull/899 |
| https://github.com/provinzkraut |
| provinzkraut | https://github.com/provinzkraut |
| November 23, 2025 22:05 | https://github.com/msgspec/msgspec/pull/899#event-21124560296 |
| https://github.co/hiddenchars |
| https://github.com/msgspec/msgspec/pull/{{ revealButtonHref }} |
| Sign up for free | https://github.com/join?source=comment-repo |
| Sign in to comment | https://github.com/login?return_to=https%3A%2F%2Fgithub.com%2Fmsgspec%2Fmsgspec%2Fpull%2F899 |
|
| https://github.com/ofek |
|
ofek
| https://github.com/ofek |
|
| https://github.com/msgspec/msgspec/pull/899/files/efd64cdec12175b886bf8d264d115b427e1074b4 |
|
| https://github.com/CharString |
|
CharString
| https://github.com/CharString |
|
| https://github.com/msgspec/msgspec/pull/899/files/f3c3acc5d8a5df961dbd9c7691e33b2f4ef94921 |
| Please reload this page | https://github.com/msgspec/msgspec/pull/899 |
|
| https://github.com/provinzkraut |
|
| https://github.com/ofek |
|
| https://github.com/CharString |
|
| https://github.com |
| Terms | https://docs.github.com/site-policy/github-terms/github-terms-of-service |
| Privacy | https://docs.github.com/site-policy/privacy-policies/github-privacy-statement |
| Security | https://github.com/security |
| Status | https://www.githubstatus.com/ |
| Community | https://github.community/ |
| Docs | https://docs.github.com/ |
| Contact | https://support.github.com?tags=dotcom-footer |