{"id":4299117,"name":"umm-malloc","ecosystem":"cargo","description":"A global allocator implementation for embedded systems using the umm_malloc library.","homepage":null,"licenses":"MIT","normalized_licenses":["MIT"],"repository_url":"https://github.com/mattico/umm-malloc-rs","keywords_array":["allocator","malloc","arm","cortex-m"],"namespace":null,"versions_count":7,"first_release_published_at":"2021-02-10T18:51:26.707Z","latest_release_published_at":"2023-02-14T19:07:22.963Z","latest_release_number":"0.3.2","last_synced_at":"2026-08-06T04:30:47.537Z","created_at":"2022-04-13T07:48:45.518Z","updated_at":"2026-09-05T03:40:46.702Z","registry_url":"https://crates.io/crates/umm-malloc/","install_command":"cargo install umm-malloc","documentation_url":"https://docs.rs/umm-malloc/","metadata":{"categories":["api-bindings","embedded","no-std"]},"repo_metadata":{"id":57671051,"uuid":"336413061","full_name":"mattico/umm-malloc-rs","owner":"mattico","description":"Provides a global allocator for embedded Rust systems using the umm_malloc library.","archived":false,"fork":false,"pushed_at":"2023-02-14T18:58:39.000Z","size":46,"stargazers_count":4,"open_issues_count":0,"forks_count":1,"subscribers_count":1,"default_branch":"master","last_synced_at":"2026-08-30T19:30:54.341Z","etag":null,"topics":["embedded","rust"],"latest_commit_sha":null,"homepage":"","language":"Rust","has_issues":true,"has_wiki":null,"has_pages":null,"mirror_url":null,"source_name":null,"license":"mit","status":null,"scm":"git","pull_requests_enabled":true,"icon_url":"https://github.com/mattico.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":"2021-02-05T23:26:39.000Z","updated_at":"2023-04-28T06:29:46.000Z","dependencies_parsed_at":"2022-09-26T20:41:27.216Z","dependency_job_id":null,"html_url":"https://github.com/mattico/umm-malloc-rs","commit_stats":null,"previous_names":[],"tags_count":6,"template":false,"template_full_name":null,"purl":"pkg:github/mattico/umm-malloc-rs","repository_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/mattico%2Fumm-malloc-rs","tags_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/mattico%2Fumm-malloc-rs/tags","releases_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/mattico%2Fumm-malloc-rs/releases","manifests_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/mattico%2Fumm-malloc-rs/manifests","owner_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners/mattico","download_url":"https://codeload.github.com/mattico/umm-malloc-rs/tar.gz/refs/heads/master","sbom_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/mattico%2Fumm-malloc-rs/sbom","scorecard":{"id":627307,"data":{"date":"2025-08-11","repo":{"name":"github.com/mattico/umm-malloc-rs","commit":"a1e6c3266bd5ee97dd7e65f3b80527a8ef389644"},"scorecard":{"version":"v5.2.1-40-gf6ed084d","commit":"f6ed084d17c9236477efd66e5b258b9d4cc7b389"},"score":3.4,"checks":[{"name":"Code-Review","score":0,"reason":"Found 1/29 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":"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":"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":"Token-Permissions","score":0,"reason":"detected GitHub workflow tokens with excessive permissions","details":["Warn: no topLevel permission defined: .github/workflows/rust.yml:1","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":"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":"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":"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/rust.yml:18: update your workflow using https://app.stepsecurity.io/secureworkflow/mattico/umm-malloc-rs/rust.yml/master?enable=pin","Info:   0 out of   1 GitHub-owned 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":"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":"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":"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:0","Info: FSF or OSI recognized license: MIT License: LICENSE:0"],"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 2 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":"2025-08-21T06:51:04.863Z","repository_id":57671051,"created_at":"2025-08-21T06:51:04.863Z","updated_at":"2025-08-21T06:51:04.863Z"},"host":{"name":"GitHub","url":"https://github.com","kind":"github","repositories_count":336071963,"owners_count":37022553,"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":"2026-09-05T02:00:06.064Z","response_time":108,"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":"mattico","name":"Matt Ickstadt","uuid":"853158","kind":"user","description":"","email":"mattico8@gmail.com","website":null,"location":null,"twitter":null,"company":"Beck Enterprises","icon_url":"https://avatars.githubusercontent.com/u/853158?v=4","repositories_count":189,"last_synced_at":"2026-08-30T19:20:10.870Z","metadata":{"has_sponsors_listing":false,"funding":null},"html_url":"https://github.com/mattico","funding_links":[],"total_stars":120,"followers":35,"following":6,"created_at":"2022-11-06T10:32:59.583Z","updated_at":"2026-08-30T19:20:11.024Z","owner_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners/mattico","repositories_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners/mattico/repositories"},"tags":[{"name":"0.3.1","sha":"d7614a88b0756749a4bfdd6cbd615eeddf86286e","kind":"commit","published_at":"2022-02-16T20:06:53.000Z","download_url":"https://codeload.github.com/mattico/umm-malloc-rs/tar.gz/0.3.1","html_url":"https://github.com/mattico/umm-malloc-rs/releases/tag/0.3.1","dependencies_parsed_at":null,"dependency_job_id":null,"purl":"pkg:github/mattico/umm-malloc-rs@0.3.1","tag_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/mattico%2Fumm-malloc-rs/tags/0.3.1","manifests_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/mattico%2Fumm-malloc-rs/tags/0.3.1/manifests"},{"name":"0.3.0","sha":"6299baeaa87117a9618b40db81a37caebefb5cbd","kind":"commit","published_at":"2022-02-16T19:32:16.000Z","download_url":"https://codeload.github.com/mattico/umm-malloc-rs/tar.gz/0.3.0","html_url":"https://github.com/mattico/umm-malloc-rs/releases/tag/0.3.0","dependencies_parsed_at":null,"dependency_job_id":null,"purl":"pkg:github/mattico/umm-malloc-rs@0.3.0","tag_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/mattico%2Fumm-malloc-rs/tags/0.3.0","manifests_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/mattico%2Fumm-malloc-rs/tags/0.3.0/manifests"},{"name":"0.2.0","sha":"892fd5355af956c8976d4615535c5fb7b1cd293b","kind":"commit","published_at":"2021-08-23T19:42:34.000Z","download_url":"https://codeload.github.com/mattico/umm-malloc-rs/tar.gz/0.2.0","html_url":"https://github.com/mattico/umm-malloc-rs/releases/tag/0.2.0","dependencies_parsed_at":null,"dependency_job_id":null,"purl":"pkg:github/mattico/umm-malloc-rs@0.2.0","tag_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/mattico%2Fumm-malloc-rs/tags/0.2.0","manifests_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/mattico%2Fumm-malloc-rs/tags/0.2.0/manifests"},{"name":"0.1.2","sha":"8fca4bfa621ca1d5d44ad1ed1fc3ec86716d913b","kind":"commit","published_at":"2021-02-10T21:25:41.000Z","download_url":"https://codeload.github.com/mattico/umm-malloc-rs/tar.gz/0.1.2","html_url":"https://github.com/mattico/umm-malloc-rs/releases/tag/0.1.2","dependencies_parsed_at":null,"dependency_job_id":null,"purl":"pkg:github/mattico/umm-malloc-rs@0.1.2","tag_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/mattico%2Fumm-malloc-rs/tags/0.1.2","manifests_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/mattico%2Fumm-malloc-rs/tags/0.1.2/manifests"},{"name":"0.1.1","sha":"95d793ca749be7e100f8b63bdf9bf4f0710bac7d","kind":"commit","published_at":"2021-02-10T19:09:58.000Z","download_url":"https://codeload.github.com/mattico/umm-malloc-rs/tar.gz/0.1.1","html_url":"https://github.com/mattico/umm-malloc-rs/releases/tag/0.1.1","dependencies_parsed_at":null,"dependency_job_id":null,"purl":"pkg:github/mattico/umm-malloc-rs@0.1.1","tag_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/mattico%2Fumm-malloc-rs/tags/0.1.1","manifests_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/mattico%2Fumm-malloc-rs/tags/0.1.1/manifests"},{"name":"0.1.0","sha":"bb18bbfa08d24501ef0ecc443cc1b407a2c9e04a","kind":"commit","published_at":"2021-02-10T18:44:52.000Z","download_url":"https://codeload.github.com/mattico/umm-malloc-rs/tar.gz/0.1.0","html_url":"https://github.com/mattico/umm-malloc-rs/releases/tag/0.1.0","dependencies_parsed_at":null,"dependency_job_id":null,"purl":"pkg:github/mattico/umm-malloc-rs@0.1.0","tag_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/mattico%2Fumm-malloc-rs/tags/0.1.0","manifests_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/mattico%2Fumm-malloc-rs/tags/0.1.0/manifests"}]},"repo_metadata_updated_at":"2026-09-05T03:40:46.702Z","dependent_packages_count":0,"downloads":8810,"downloads_period":"total","dependent_repos_count":0,"rankings":{"downloads":44.38945709153561,"dependent_repos_count":29.318292202377133,"dependent_packages_count":33.81230354737315,"stargazers_count":39.16497896868671,"forks_count":29.11393565059612,"average":35.15979349211374},"purl":"pkg:cargo/umm-malloc","advisories":[],"docker_usage_url":"https://docker.ecosyste.ms/usage/cargo/umm-malloc","docker_dependents_count":null,"docker_downloads_count":null,"usage_url":"https://repos.ecosyste.ms/usage/cargo/umm-malloc","dependent_repositories_url":"https://repos.ecosyste.ms/api/v1/usage/cargo/umm-malloc/dependencies","status":null,"funding_links":[],"critical":null,"issue_metadata":{"last_synced_at":"2025-07-19T04:16:16.931Z","issues_count":0,"pull_requests_count":1,"avg_time_to_close_issue":null,"avg_time_to_close_pull_request":99686.0,"issues_closed_count":0,"pull_requests_closed_count":1,"pull_request_authors_count":1,"issue_authors_count":0,"avg_comments_per_issue":null,"avg_comments_per_pull_request":2.0,"merged_pull_requests_count":1,"bot_issues_count":0,"bot_pull_requests_count":0,"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/mattico%2Fumm-malloc-rs/issues","maintainers":[],"active_maintainers":[]},"versions_url":"https://packages.ecosyste.ms/api/v1/registries/crates.io/packages/umm-malloc/versions","version_numbers_url":"https://packages.ecosyste.ms/api/v1/registries/crates.io/packages/umm-malloc/version_numbers","latest_version_url":"https://packages.ecosyste.ms/api/v1/registries/crates.io/packages/umm-malloc/latest_version","dependent_packages_url":"https://packages.ecosyste.ms/api/v1/registries/crates.io/packages/umm-malloc/dependent_packages","related_packages_url":"https://packages.ecosyste.ms/api/v1/registries/crates.io/packages/umm-malloc/related_packages","codemeta_url":"https://packages.ecosyste.ms/api/v1/registries/crates.io/packages/umm-malloc/codemeta","maintainers":[{"uuid":"3678","login":"mattico","name":"Matt Ickstadt","email":null,"url":"https://github.com/mattico","packages_count":5,"html_url":"https://crates.io/users/mattico","role":null,"created_at":"2022-11-08T02:58:36.330Z","updated_at":"2022-11-08T02:58:36.330Z","packages_url":"https://packages.ecosyste.ms/api/v1/registries/crates.io/maintainers/mattico/packages"}]}