{"id":4084145,"name":"fed","ecosystem":"cargo","description":"A sketch implementation of anonymous, tagged unions in stable Rust","homepage":"https://github.com/scooter-dangle/fed-rs","licenses":"Apache-2.0","normalized_licenses":["Apache-2.0"],"repository_url":"https://github.com/scooter-dangle/fed-rs","keywords_array":["type","variant","anonymous","union","polymorphic"],"namespace":null,"versions_count":9,"first_release_published_at":"2016-12-02T02:20:39.901Z","latest_release_published_at":"2017-09-13T03:43:53.446Z","latest_release_number":"0.4.4","last_synced_at":"2026-07-15T21:08:09.160Z","created_at":"2022-04-12T12:19:16.283Z","updated_at":"2026-09-03T21:03:55.497Z","registry_url":"https://crates.io/crates/fed/","install_command":"cargo install fed","documentation_url":"https://docs.rs/fed/","metadata":{"categories":["data-structures","rust-patterns"]},"repo_metadata":{"id":52453151,"uuid":"75350173","full_name":"scooter-dangle/fed-rs","owner":"scooter-dangle","description":"Sketch of anonymous tagged union types (aka type federations) in stable Rust","archived":false,"fork":false,"pushed_at":"2021-04-28T21:39:22.000Z","size":40,"stargazers_count":3,"open_issues_count":1,"forks_count":0,"subscribers_count":2,"default_branch":"master","last_synced_at":"2026-09-01T06:38:04.373Z","etag":null,"topics":[],"latest_commit_sha":null,"homepage":"https://crates.io/crates/fed","language":"Rust","has_issues":true,"has_wiki":null,"has_pages":null,"mirror_url":null,"source_name":null,"license":"other","status":null,"scm":"git","pull_requests_enabled":true,"icon_url":"https://github.com/scooter-dangle.png","metadata":{"files":{"readme":"README.md","changelog":null,"contributing":null,"funding":null,"license":"LICENSE","code_of_conduct":null,"threat_model":null,"audit":null,"citation":null,"codeowners":null,"security":null,"support":null}},"created_at":"2016-12-02T01:53:47.000Z","updated_at":"2019-04-13T21:38:01.000Z","dependencies_parsed_at":"2022-09-18T15:24:45.240Z","dependency_job_id":null,"html_url":"https://github.com/scooter-dangle/fed-rs","commit_stats":null,"previous_names":[],"tags_count":10,"template":false,"template_full_name":null,"purl":"pkg:github/scooter-dangle/fed-rs","repository_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/scooter-dangle%2Ffed-rs","tags_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/scooter-dangle%2Ffed-rs/tags","releases_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/scooter-dangle%2Ffed-rs/releases","manifests_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/scooter-dangle%2Ffed-rs/manifests","owner_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners/scooter-dangle","download_url":"https://codeload.github.com/scooter-dangle/fed-rs/tar.gz/refs/heads/master","sbom_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/scooter-dangle%2Ffed-rs/sbom","scorecard":{"id":805262,"data":{"date":"2025-08-11","repo":{"name":"github.com/scooter-dangle/fed-rs","commit":"c6229c3e7f455799f8e346f7c81385f42f3e2475"},"scorecard":{"version":"v5.2.1-40-gf6ed084d","commit":"f6ed084d17c9236477efd66e5b258b9d4cc7b389"},"score":3,"checks":[{"name":"Dangerous-Workflow","score":-1,"reason":"no workflows found","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":"Token-Permissions","score":-1,"reason":"No tokens found","details":null,"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":"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":"Code-Review","score":0,"reason":"Found 1/16 approved changesets -- score normalized to 0","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":"Pinned-Dependencies","score":-1,"reason":"no dependencies found","details":null,"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":"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":"Maintained","score":0,"reason":"0 commit(s) and 0 issue activity found in the last 90 days -- score normalized to 0","details":null,"documentation":{"short":"Determines if the project is \"actively maintained\".","url":"https://github.com/ossf/scorecard/blob/f6ed084d17c9236477efd66e5b258b9d4cc7b389/docs/checks.md#maintained"}},{"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":"Security-Policy","score":0,"reason":"security policy file not detected","details":["Warn: no security policy file detected","Warn: no security file to analyze","Warn: no security file to analyze","Warn: no security file to analyze"],"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":"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":"Fuzzing","score":0,"reason":"project is not fuzzed","details":["Warn: no fuzzer integrations found"],"documentation":{"short":"Determines if the project uses fuzzing.","url":"https://github.com/ossf/scorecard/blob/f6ed084d17c9236477efd66e5b258b9d4cc7b389/docs/checks.md#fuzzing"}},{"name":"License","score":9,"reason":"license file detected","details":["Info: project has a license file: LICENSE:0","Warn: project license file does not contain an FSF or OSI license."],"documentation":{"short":"Determines if the project has defined a license.","url":"https://github.com/ossf/scorecard/blob/f6ed084d17c9236477efd66e5b258b9d4cc7b389/docs/checks.md#license"}},{"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":"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":"SAST","score":0,"reason":"SAST tool is not run on all commits -- score normalized to 0","details":["Warn: 0 commits out of 1 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":"2025-08-23T11:36:13.962Z","repository_id":52453151,"created_at":"2025-08-23T11:36:13.962Z","updated_at":"2025-08-23T11:36:13.962Z"},"host":{"name":"GitHub","url":"https://github.com","kind":"github","repositories_count":286080680,"owners_count":37019659,"icon_url":"https://github.com/github.png","version":null,"created_at":"2022-05-30T11:31:42.601Z","updated_at":"2026-08-22T15:14:58.755Z","status":"online","status_checked_at":"2026-09-03T02:00:05.968Z","response_time":58,"last_error":null,"robots_txt_status":"success","robots_txt_updated_at":"2025-07-24T06:49:26.215Z","robots_txt_url":"https://github.com/robots.txt","online":true,"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_record":{"login":"scooter-dangle","name":"Scott Steele","uuid":"934707","kind":"user","description":"","email":"scottlsteele@gmail.com","website":null,"location":"Arlington, VA","twitter":"S_L_Steele","company":"@distil","icon_url":"https://avatars.githubusercontent.com/u/934707?v=4","repositories_count":91,"last_synced_at":"2026-09-01T05:37:19.499Z","metadata":{"has_sponsors_listing":false,"funding":null},"html_url":"https://github.com/scooter-dangle","funding_links":[],"total_stars":33,"followers":50,"following":52,"created_at":"2022-11-03T03:29:55.239Z","updated_at":"2026-09-01T05:37:19.582Z","owner_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners/scooter-dangle","repositories_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners/scooter-dangle/repositories"},"tags":[{"name":"0.4.4","sha":"c6229c3e7f455799f8e346f7c81385f42f3e2475","kind":"tag","published_at":"2017-09-13T03:43:03.000Z","download_url":"https://codeload.github.com/scooter-dangle/fed-rs/tar.gz/0.4.4","html_url":"https://github.com/scooter-dangle/fed-rs/releases/tag/0.4.4","dependencies_parsed_at":null,"dependency_job_id":null,"purl":"pkg:github/scooter-dangle/fed-rs@0.4.4","tag_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/scooter-dangle%2Ffed-rs/tags/0.4.4","manifests_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/scooter-dangle%2Ffed-rs/tags/0.4.4/manifests"},{"name":"0.4.3","sha":"759ce17b537fc09479f127c52c4eed91a04063a0","kind":"tag","published_at":"2017-09-13T03:41:13.000Z","download_url":"https://codeload.github.com/scooter-dangle/fed-rs/tar.gz/0.4.3","html_url":"https://github.com/scooter-dangle/fed-rs/releases/tag/0.4.3","dependencies_parsed_at":null,"dependency_job_id":null,"purl":"pkg:github/scooter-dangle/fed-rs@0.4.3","tag_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/scooter-dangle%2Ffed-rs/tags/0.4.3","manifests_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/scooter-dangle%2Ffed-rs/tags/0.4.3/manifests"},{"name":"0.4.2","sha":"90c8eb18334ec5a8c82493f57e8a77add061c8e2","kind":"tag","published_at":"2017-09-13T00:33:36.000Z","download_url":"https://codeload.github.com/scooter-dangle/fed-rs/tar.gz/0.4.2","html_url":"https://github.com/scooter-dangle/fed-rs/releases/tag/0.4.2","dependencies_parsed_at":null,"dependency_job_id":null,"purl":"pkg:github/scooter-dangle/fed-rs@0.4.2","tag_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/scooter-dangle%2Ffed-rs/tags/0.4.2","manifests_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/scooter-dangle%2Ffed-rs/tags/0.4.2/manifests"},{"name":"0.4.1","sha":"a668ee346f7d69dc58c0af43a872279c2b11ac78","kind":"tag","published_at":"2017-09-09T04:12:35.000Z","download_url":"https://codeload.github.com/scooter-dangle/fed-rs/tar.gz/0.4.1","html_url":"https://github.com/scooter-dangle/fed-rs/releases/tag/0.4.1","dependencies_parsed_at":null,"dependency_job_id":null,"purl":"pkg:github/scooter-dangle/fed-rs@0.4.1","tag_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/scooter-dangle%2Ffed-rs/tags/0.4.1","manifests_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/scooter-dangle%2Ffed-rs/tags/0.4.1/manifests"},{"name":"0.4.0","sha":"44487dbdf29bf7c5546ac56962468d6326379b65","kind":"tag","published_at":"2017-09-01T15:13:01.000Z","download_url":"https://codeload.github.com/scooter-dangle/fed-rs/tar.gz/0.4.0","html_url":"https://github.com/scooter-dangle/fed-rs/releases/tag/0.4.0","dependencies_parsed_at":null,"dependency_job_id":null,"purl":"pkg:github/scooter-dangle/fed-rs@0.4.0","tag_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/scooter-dangle%2Ffed-rs/tags/0.4.0","manifests_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/scooter-dangle%2Ffed-rs/tags/0.4.0/manifests"},{"name":"0.3.0","sha":"148602f330e86dfdb14055d3881601e56c7e104e","kind":"tag","published_at":"2017-08-10T03:52:49.000Z","download_url":"https://codeload.github.com/scooter-dangle/fed-rs/tar.gz/0.3.0","html_url":"https://github.com/scooter-dangle/fed-rs/releases/tag/0.3.0","dependencies_parsed_at":null,"dependency_job_id":null,"purl":"pkg:github/scooter-dangle/fed-rs@0.3.0","tag_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/scooter-dangle%2Ffed-rs/tags/0.3.0","manifests_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/scooter-dangle%2Ffed-rs/tags/0.3.0/manifests"},{"name":"0.2.2","sha":"06acfa3aed8845835474d115785e440524468475","kind":"tag","published_at":"2016-12-02T09:41:41.000Z","download_url":"https://codeload.github.com/scooter-dangle/fed-rs/tar.gz/0.2.2","html_url":"https://github.com/scooter-dangle/fed-rs/releases/tag/0.2.2","dependencies_parsed_at":null,"dependency_job_id":null,"purl":"pkg:github/scooter-dangle/fed-rs@0.2.2","tag_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/scooter-dangle%2Ffed-rs/tags/0.2.2","manifests_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/scooter-dangle%2Ffed-rs/tags/0.2.2/manifests"},{"name":"0.2.1","sha":"199079400b7227a35051863ff93eb5a42236793f","kind":"tag","published_at":"2016-12-02T09:33:22.000Z","download_url":"https://codeload.github.com/scooter-dangle/fed-rs/tar.gz/0.2.1","html_url":"https://github.com/scooter-dangle/fed-rs/releases/tag/0.2.1","dependencies_parsed_at":null,"dependency_job_id":null,"purl":"pkg:github/scooter-dangle/fed-rs@0.2.1","tag_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/scooter-dangle%2Ffed-rs/tags/0.2.1","manifests_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/scooter-dangle%2Ffed-rs/tags/0.2.1/manifests"},{"name":"0.2.0","sha":"f512aa001465e6e230beb704a5fbda3d5deac7a5","kind":"tag","published_at":"2016-12-02T08:18:33.000Z","download_url":"https://codeload.github.com/scooter-dangle/fed-rs/tar.gz/0.2.0","html_url":"https://github.com/scooter-dangle/fed-rs/releases/tag/0.2.0","dependencies_parsed_at":null,"dependency_job_id":null,"purl":"pkg:github/scooter-dangle/fed-rs@0.2.0","tag_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/scooter-dangle%2Ffed-rs/tags/0.2.0","manifests_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/scooter-dangle%2Ffed-rs/tags/0.2.0/manifests"},{"name":"0.1.0","sha":"e558992bda59103e18c179c9d2edc6d3ec7aa934","kind":"tag","published_at":"2016-12-02T04:41:17.000Z","download_url":"https://codeload.github.com/scooter-dangle/fed-rs/tar.gz/0.1.0","html_url":"https://github.com/scooter-dangle/fed-rs/releases/tag/0.1.0","dependencies_parsed_at":null,"dependency_job_id":null,"purl":"pkg:github/scooter-dangle/fed-rs@0.1.0","tag_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/scooter-dangle%2Ffed-rs/tags/0.1.0","manifests_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/scooter-dangle%2Ffed-rs/tags/0.1.0/manifests"}]},"repo_metadata_updated_at":"2026-09-03T21:03:55.497Z","dependent_packages_count":0,"downloads":17613,"downloads_period":"total","dependent_repos_count":0,"rankings":{"downloads":16.728828936154613,"dependent_repos_count":29.318292202377133,"dependent_packages_count":33.81230354737315,"stargazers_count":36.127122604767095,"forks_count":37.47605912594045,"average":30.692521283322485},"purl":"pkg:cargo/fed","advisories":[],"docker_usage_url":"https://docker.ecosyste.ms/usage/cargo/fed","docker_dependents_count":null,"docker_downloads_count":null,"usage_url":"https://repos.ecosyste.ms/usage/cargo/fed","dependent_repositories_url":"https://repos.ecosyste.ms/api/v1/usage/cargo/fed/dependencies","status":null,"funding_links":[],"critical":null,"issue_metadata":{"last_synced_at":"2025-08-18T20:19:40.501Z","issues_count":1,"pull_requests_count":2,"avg_time_to_close_issue":5253997.0,"avg_time_to_close_pull_request":522.0,"issues_closed_count":1,"pull_requests_closed_count":1,"pull_request_authors_count":2,"issue_authors_count":1,"avg_comments_per_issue":1.0,"avg_comments_per_pull_request":1.0,"merged_pull_requests_count":1,"bot_issues_count":0,"bot_pull_requests_count":1,"past_year_issues_count":0,"past_year_pull_requests_count":0,"past_year_avg_time_to_close_issue":null,"past_year_avg_time_to_close_pull_request":null,"past_year_issues_closed_count":0,"past_year_pull_requests_closed_count":0,"past_year_pull_request_authors_count":0,"past_year_issue_authors_count":0,"past_year_avg_comments_per_issue":null,"past_year_avg_comments_per_pull_request":null,"past_year_bot_issues_count":0,"past_year_bot_pull_requests_count":0,"past_year_merged_pull_requests_count":0,"issues_url":"https://issues.ecosyste.ms/api/v1/hosts/GitHub/repositories/scooter-dangle%2Ffed-rs/issues","maintainers":[{"login":"scooter-dangle","count":1,"url":"https://issues.ecosyste.ms/api/v1/hosts/GitHub/authors/scooter-dangle"}],"active_maintainers":[]},"versions_url":"https://packages.ecosyste.ms/api/v1/registries/crates.io/packages/fed/versions","version_numbers_url":"https://packages.ecosyste.ms/api/v1/registries/crates.io/packages/fed/version_numbers","latest_version_url":"https://packages.ecosyste.ms/api/v1/registries/crates.io/packages/fed/latest_version","dependent_packages_url":"https://packages.ecosyste.ms/api/v1/registries/crates.io/packages/fed/dependent_packages","related_packages_url":"https://packages.ecosyste.ms/api/v1/registries/crates.io/packages/fed/related_packages","codemeta_url":"https://packages.ecosyste.ms/api/v1/registries/crates.io/packages/fed/codemeta","maintainers":[{"uuid":"5409","login":"scooter-dangle","name":"Scott Steele","email":null,"url":"https://github.com/scooter-dangle","packages_count":10,"html_url":"https://crates.io/users/scooter-dangle","role":null,"created_at":"2022-11-07T19:17:36.480Z","updated_at":"2022-11-07T19:17:36.480Z","packages_url":"https://packages.ecosyste.ms/api/v1/registries/crates.io/maintainers/scooter-dangle/packages"}]}