{"id":372884,"url":"https://github.com/rust-lang/regex","last_synced_at":"2026-05-26T16:30:35.354Z","repository":{"id":24486190,"uuid":"27890669","full_name":"rust-lang/regex","owner":"rust-lang","description":"An implementation of regular expressions for Rust. This implementation uses finite automata and guarantees linear time matching on all inputs.","archived":false,"fork":false,"pushed_at":"2026-02-24T15:41:12.000Z","size":8562,"stargazers_count":3956,"open_issues_count":65,"forks_count":506,"subscribers_count":44,"default_branch":"master","last_synced_at":"2026-05-16T00:40:39.823Z","etag":null,"topics":["automata","automaton","dfa","nfa","regex","regex-engine","regex-parser","regex-syntax","regexp","regular-expressions","rust"],"latest_commit_sha":null,"homepage":"https://docs.rs/regex","language":"Rust","has_issues":true,"has_wiki":null,"has_pages":null,"mirror_url":null,"source_name":null,"license":"apache-2.0","status":null,"scm":"git","pull_requests_enabled":true,"icon_url":"https://github.com/rust-lang.png","metadata":{"files":{"readme":"README.md","changelog":"CHANGELOG.md","contributing":null,"funding":null,"license":"LICENSE-APACHE","code_of_conduct":null,"threat_model":null,"audit":null,"citation":null,"codeowners":null,"security":null,"support":null,"governance":null,"roadmap":null,"authors":null,"dei":null,"publiccode":null,"codemeta":null,"zenodo":null,"notice":null,"maintainers":null,"copyright":null,"agents":null,"dco":null,"cla":null}},"created_at":"2014-12-11T20:39:09.000Z","updated_at":"2026-05-15T15:04:30.000Z","dependencies_parsed_at":"2024-04-22T15:48:27.326Z","dependency_job_id":"cbfd33bd-ee0b-4d1d-b3ad-ddb99b03a098","html_url":"https://github.com/rust-lang/regex","commit_stats":{"total_commits":1352,"total_committers":195,"mean_commits":6.933333333333334,"dds":0.2818047337278107,"last_synced_commit":"1a069b9232c607b34c4937122361aa075ef573fa"},"previous_names":[],"tags_count":230,"template":false,"template_full_name":null,"purl":"pkg:github/rust-lang/regex","repository_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/rust-lang%2Fregex","tags_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/rust-lang%2Fregex/tags","releases_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/rust-lang%2Fregex/releases","manifests_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/rust-lang%2Fregex/manifests","owner_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners/rust-lang","download_url":"https://codeload.github.com/rust-lang/regex/tar.gz/refs/heads/master","sbom_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/rust-lang%2Fregex/sbom","scorecard":{"id":790553,"data":{"date":"2025-08-11","repo":{"name":"github.com/rust-lang/regex","commit":"cf00423af182b5d02695fe0f047626583c86cc35"},"scorecard":{"version":"v5.2.1-40-gf6ed084d","commit":"f6ed084d17c9236477efd66e5b258b9d4cc7b389"},"score":6,"checks":[{"name":"Maintained","score":3,"reason":"1 commit(s) and 3 issue activity found in the last 90 days -- score normalized to 3","details":null,"documentation":{"short":"Determines if the project is \"actively maintained\".","url":"https://github.com/ossf/scorecard/blob/f6ed084d17c9236477efd66e5b258b9d4cc7b389/docs/checks.md#maintained"}},{"name":"Code-Review","score":1,"reason":"Found 3/29 approved changesets -- score normalized to 1","details":null,"documentation":{"short":"Determines if the project requires human code review before pull requests (aka merge requests) are merged.","url":"https://github.com/ossf/scorecard/blob/f6ed084d17c9236477efd66e5b258b9d4cc7b389/docs/checks.md#code-review"}},{"name":"Token-Permissions","score":10,"reason":"GitHub workflow tokens follow principle of least privilege","details":["Info: topLevel 'contents' permission set to 'read': .github/workflows/ci.yml:28","Info: no jobLevel write permissions found"],"documentation":{"short":"Determines if the project's workflows follow the principle of least privilege.","url":"https://github.com/ossf/scorecard/blob/f6ed084d17c9236477efd66e5b258b9d4cc7b389/docs/checks.md#token-permissions"}},{"name":"Packaging","score":-1,"reason":"packaging workflow not detected","details":["Warn: no GitHub/GitLab publishing workflow detected."],"documentation":{"short":"Determines if the project is published as a package that others can easily download, install, easily update, and uninstall.","url":"https://github.com/ossf/scorecard/blob/f6ed084d17c9236477efd66e5b258b9d4cc7b389/docs/checks.md#packaging"}},{"name":"Dangerous-Workflow","score":10,"reason":"no dangerous workflow patterns detected","details":null,"documentation":{"short":"Determines if the project's GitHub Action workflows avoid dangerous patterns.","url":"https://github.com/ossf/scorecard/blob/f6ed084d17c9236477efd66e5b258b9d4cc7b389/docs/checks.md#dangerous-workflow"}},{"name":"CII-Best-Practices","score":0,"reason":"no effort to earn an OpenSSF best practices badge detected","details":null,"documentation":{"short":"Determines if the project has an OpenSSF (formerly CII) Best Practices Badge.","url":"https://github.com/ossf/scorecard/blob/f6ed084d17c9236477efd66e5b258b9d4cc7b389/docs/checks.md#cii-best-practices"}},{"name":"Binary-Artifacts","score":10,"reason":"no binaries found in the repo","details":null,"documentation":{"short":"Determines if the project has generated executable (binary) artifacts in the source repository.","url":"https://github.com/ossf/scorecard/blob/f6ed084d17c9236477efd66e5b258b9d4cc7b389/docs/checks.md#binary-artifacts"}},{"name":"Vulnerabilities","score":10,"reason":"0 existing vulnerabilities detected","details":null,"documentation":{"short":"Determines if the project has open, known unfixed vulnerabilities.","url":"https://github.com/ossf/scorecard/blob/f6ed084d17c9236477efd66e5b258b9d4cc7b389/docs/checks.md#vulnerabilities"}},{"name":"License","score":10,"reason":"license file detected","details":["Info: project has a license file: LICENSE-APACHE:0","Info: FSF or OSI recognized license: Apache License 2.0: LICENSE-APACHE:0"],"documentation":{"short":"Determines if the project has defined a license.","url":"https://github.com/ossf/scorecard/blob/f6ed084d17c9236477efd66e5b258b9d4cc7b389/docs/checks.md#license"}},{"name":"Branch-Protection","score":0,"reason":"branch protection not enabled on development/release branches","details":["Warn: branch protection not enabled for branch 'master'"],"documentation":{"short":"Determines if the default and release branches are protected with GitHub's branch protection settings.","url":"https://github.com/ossf/scorecard/blob/f6ed084d17c9236477efd66e5b258b9d4cc7b389/docs/checks.md#branch-protection"}},{"name":"Signed-Releases","score":-1,"reason":"no releases found","details":null,"documentation":{"short":"Determines if the project cryptographically signs release artifacts.","url":"https://github.com/ossf/scorecard/blob/f6ed084d17c9236477efd66e5b258b9d4cc7b389/docs/checks.md#signed-releases"}},{"name":"Security-Policy","score":10,"reason":"security policy file detected","details":["Info: security policy file detected: github.com/rust-lang/.github/SECURITY.md:1","Info: Found linked content: github.com/rust-lang/.github/SECURITY.md:1","Info: Found disclosure, vulnerability, and/or timelines in security policy: github.com/rust-lang/.github/SECURITY.md:1","Info: Found text in security policy: github.com/rust-lang/.github/SECURITY.md:1"],"documentation":{"short":"Determines if the project has published a security policy.","url":"https://github.com/ossf/scorecard/blob/f6ed084d17c9236477efd66e5b258b9d4cc7b389/docs/checks.md#security-policy"}},{"name":"Pinned-Dependencies","score":0,"reason":"dependency not pinned by hash detected -- score normalized to 0","details":["Warn: GitHub-owned GitHubAction not pinned by hash: .github/workflows/ci.yml:174: update your workflow using https://app.stepsecurity.io/secureworkflow/rust-lang/regex/ci.yml/master?enable=pin","Warn: third-party GitHubAction not pinned by hash: .github/workflows/ci.yml:176: update your workflow using https://app.stepsecurity.io/secureworkflow/rust-lang/regex/ci.yml/master?enable=pin","Warn: GitHub-owned GitHubAction not pinned by hash: .github/workflows/ci.yml:187: update your workflow using https://app.stepsecurity.io/secureworkflow/rust-lang/regex/ci.yml/master?enable=pin","Warn: third-party GitHubAction not pinned by hash: .github/workflows/ci.yml:189: update your workflow using https://app.stepsecurity.io/secureworkflow/rust-lang/regex/ci.yml/master?enable=pin","Warn: GitHub-owned GitHubAction not pinned by hash: .github/workflows/ci.yml:200: update your workflow using https://app.stepsecurity.io/secureworkflow/rust-lang/regex/ci.yml/master?enable=pin","Warn: third-party GitHubAction not pinned by hash: .github/workflows/ci.yml:202: update your workflow using https://app.stepsecurity.io/secureworkflow/rust-lang/regex/ci.yml/master?enable=pin","Warn: GitHub-owned GitHubAction not pinned by hash: .github/workflows/ci.yml:215: update your workflow using https://app.stepsecurity.io/secureworkflow/rust-lang/regex/ci.yml/master?enable=pin","Warn: third-party GitHubAction not pinned by hash: .github/workflows/ci.yml:217: update your workflow using https://app.stepsecurity.io/secureworkflow/rust-lang/regex/ci.yml/master?enable=pin","Warn: GitHub-owned GitHubAction not pinned by hash: .github/workflows/ci.yml:232: update your workflow using https://app.stepsecurity.io/secureworkflow/rust-lang/regex/ci.yml/master?enable=pin","Warn: third-party GitHubAction not pinned by hash: .github/workflows/ci.yml:234: update your workflow using https://app.stepsecurity.io/secureworkflow/rust-lang/regex/ci.yml/master?enable=pin","Warn: GitHub-owned GitHubAction not pinned by hash: .github/workflows/ci.yml:82: update your workflow using https://app.stepsecurity.io/secureworkflow/rust-lang/regex/ci.yml/master?enable=pin","Warn: third-party GitHubAction not pinned by hash: .github/workflows/ci.yml:84: update your workflow using https://app.stepsecurity.io/secureworkflow/rust-lang/regex/ci.yml/master?enable=pin","Warn: GitHub-owned GitHubAction not pinned by hash: .github/workflows/ci.yml:140: update your workflow using https://app.stepsecurity.io/secureworkflow/rust-lang/regex/ci.yml/master?enable=pin","Warn: third-party GitHubAction not pinned by hash: .github/workflows/ci.yml:142: update your workflow using https://app.stepsecurity.io/secureworkflow/rust-lang/regex/ci.yml/master?enable=pin","Warn: GitHub-owned GitHubAction not pinned by hash: .github/workflows/ci.yml:161: update your workflow using https://app.stepsecurity.io/secureworkflow/rust-lang/regex/ci.yml/master?enable=pin","Warn: third-party GitHubAction not pinned by hash: .github/workflows/ci.yml:163: update your workflow using https://app.stepsecurity.io/secureworkflow/rust-lang/regex/ci.yml/master?enable=pin","Info:   0 out of   8 GitHub-owned GitHubAction dependencies pinned","Info:   0 out of   8 third-party GitHubAction dependencies pinned"],"documentation":{"short":"Determines if the project has declared and pinned the dependencies of its build process.","url":"https://github.com/ossf/scorecard/blob/f6ed084d17c9236477efd66e5b258b9d4cc7b389/docs/checks.md#pinned-dependencies"}},{"name":"Fuzzing","score":10,"reason":"project is fuzzed","details":["Info: OSSFuzz integration found","Info: RustCargoFuzzer integration found: fuzz/fuzz_targets/ast_fuzz_match.rs:4","Info: RustCargoFuzzer integration found: fuzz/fuzz_targets/ast_fuzz_match_bytes.rs:4","Info: RustCargoFuzzer integration found: fuzz/fuzz_targets/ast_fuzz_regex.rs:4","Info: RustCargoFuzzer integration found: fuzz/fuzz_targets/ast_roundtrip.rs:4","Info: RustCargoFuzzer integration found: fuzz/fuzz_targets/fuzz_regex_automata_deserialize_dense_dfa.rs:3","Info: RustCargoFuzzer integration found: fuzz/fuzz_targets/fuzz_regex_automata_deserialize_sparse_dfa.rs:3","Info: RustCargoFuzzer integration found: fuzz/fuzz_targets/fuzz_regex_lite_match.rs:3","Info: RustCargoFuzzer integration found: fuzz/fuzz_targets/fuzz_regex_match.rs:3"],"documentation":{"short":"Determines if the project uses fuzzing.","url":"https://github.com/ossf/scorecard/blob/f6ed084d17c9236477efd66e5b258b9d4cc7b389/docs/checks.md#fuzzing"}},{"name":"SAST","score":0,"reason":"SAST tool is not run on all commits -- score normalized to 0","details":["Warn: 0 commits out of 8 are checked with a SAST tool"],"documentation":{"short":"Determines if the project uses static code analysis.","url":"https://github.com/ossf/scorecard/blob/f6ed084d17c9236477efd66e5b258b9d4cc7b389/docs/checks.md#sast"}}]},"last_synced_at":"2025-08-23T07:25:03.066Z","repository_id":24486190,"created_at":"2025-08-23T07:25:03.066Z","updated_at":"2025-08-23T07:25:03.066Z"},"host":{"name":"GitHub","url":"https://github.com","kind":"github","repositories_count":286080680,"owners_count":33160167,"icon_url":"https://github.com/github.png","version":null,"created_at":"2022-05-30T11:31:42.601Z","updated_at":"2026-05-17T22:39:12.733Z","status":"ssl_error","status_checked_at":"2026-05-17T22:39:10.741Z","response_time":107,"last_error":"SSL_read: unexpected eof while reading","robots_txt_status":"success","robots_txt_updated_at":"2025-07-24T06:49:26.215Z","robots_txt_url":"https://github.com/robots.txt","online":false,"can_crawl_api":true,"host_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub","repositories_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories","repository_names_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repository_names","owners_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners"}},"owner":{"login":"rust-lang","name":"The Rust Programming Language","uuid":"5430905","kind":"organization","description":"","email":"contact@rust-lang.org","website":"https://www.rust-lang.org","location":"United States of America","twitter":null,"company":null,"icon_url":"https://avatars.githubusercontent.com/u/5430905?v=4","repositories_count":241,"last_synced_at":"2026-05-22T07:54:56.709Z","metadata":{"has_sponsors_listing":false},"html_url":"https://github.com/rust-lang","funding_links":[],"total_stars":387350,"followers":17239,"following":0,"created_at":"2022-11-02T16:22:33.891Z","updated_at":"2026-05-22T07:54:56.709Z","owner_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners/rust-lang","repositories_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners/rust-lang/repositories"},"packages":null,"commits":null,"issues":{"table":{}},"events":null,"keywords":["automata","automaton","dfa","nfa","regex","regex-engine","regex-parser","regex-syntax","regexp","regular-expressions","rust"],"dependencies":null,"score":8.299285906897275,"created_at":"2026-05-14T10:49:35.319Z","updated_at":"2026-05-26T16:30:35.355Z","avatar_url":"https://github.com/rust-lang.png","language":"Rust","codemeta":null,"publiccode":null,"project_url":"https://summary.ecosyste.ms/api/v1/projects/372884","html_url":"https://summary.ecosyste.ms/projects/372884"}