{"id":33927375,"url":"https://github.com/mattnenterprise/rust-hash-ring","last_synced_at":"2025-12-12T10:58:02.224Z","repository":{"id":25825260,"uuid":"29264519","full_name":"mattnenterprise/rust-hash-ring","owner":"mattnenterprise","description":"A consistent hashing library in Rust","archived":false,"fork":false,"pushed_at":"2021-10-14T01:25:29.000Z","size":35,"stargazers_count":33,"open_issues_count":2,"forks_count":18,"subscribers_count":1,"default_branch":"master","last_synced_at":"2025-08-16T06:17:34.813Z","etag":null,"topics":["consistent-hashing","consistent-hashing-library","hash-ring","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/mattnenterprise.png","metadata":{"files":{"readme":"README.md","changelog":"CHANGELOG.md","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":"2015-01-14T20:37:15.000Z","updated_at":"2023-12-15T06:15:17.000Z","dependencies_parsed_at":"2022-08-18T04:41:20.189Z","dependency_job_id":null,"html_url":"https://github.com/mattnenterprise/rust-hash-ring","commit_stats":null,"previous_names":[],"tags_count":2,"template":false,"template_full_name":null,"purl":"pkg:github/mattnenterprise/rust-hash-ring","repository_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/mattnenterprise%2Frust-hash-ring","tags_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/mattnenterprise%2Frust-hash-ring/tags","releases_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/mattnenterprise%2Frust-hash-ring/releases","manifests_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/mattnenterprise%2Frust-hash-ring/manifests","owner_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners/mattnenterprise","download_url":"https://codeload.github.com/mattnenterprise/rust-hash-ring/tar.gz/refs/heads/master","sbom_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/mattnenterprise%2Frust-hash-ring/sbom","scorecard":{"id":627820,"data":{"date":"2025-08-11","repo":{"name":"github.com/mattnenterprise/rust-hash-ring","commit":"a4180b319b93b2cfddbea728071d5f3f91f976ae"},"scorecard":{"version":"v5.2.1-40-gf6ed084d","commit":"f6ed084d17c9236477efd66e5b258b9d4cc7b389"},"score":3.4,"checks":[{"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:22: update your workflow using https://app.stepsecurity.io/secureworkflow/mattnenterprise/rust-hash-ring/ci.yml/master?enable=pin","Warn: third-party GitHubAction not pinned by hash: .github/workflows/ci.yml:25: update your workflow using https://app.stepsecurity.io/secureworkflow/mattnenterprise/rust-hash-ring/ci.yml/master?enable=pin","Warn: third-party GitHubAction not pinned by hash: .github/workflows/ci.yml:31: update your workflow using https://app.stepsecurity.io/secureworkflow/mattnenterprise/rust-hash-ring/ci.yml/master?enable=pin","Info:   0 out of   1 GitHub-owned GitHubAction dependencies pinned","Info:   0 out of   2 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":"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":"Code-Review","score":0,"reason":"Found 1/13 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":"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":"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":"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":"Token-Permissions","score":0,"reason":"detected GitHub workflow tokens with excessive permissions","details":["Warn: no topLevel permission defined: .github/workflows/ci.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":"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":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 25 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":"2025-08-21T06:58:23.954Z","repository_id":25825260,"created_at":"2025-08-21T06:58:23.960Z","updated_at":"2025-08-21T06:58:23.960Z"},"host":{"name":"GitHub","url":"https://github.com","kind":"github","repositories_count":286080680,"owners_count":27681499,"icon_url":"https://github.com/github.png","version":null,"created_at":"2022-05-30T11:31:42.601Z","updated_at":"2022-07-04T15:15:14.044Z","status":"online","status_checked_at":"2025-12-12T02:00:06.775Z","response_time":129,"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"}},"keywords":["consistent-hashing","consistent-hashing-library","hash-ring","rust"],"created_at":"2025-12-12T10:58:01.545Z","updated_at":"2025-12-12T10:58:02.220Z","avatar_url":"https://github.com/mattnenterprise.png","language":"Rust","funding_links":[],"categories":[],"sub_categories":[],"readme":"rust-hash-ring\n================\n\nConsistent Hashing library for Rust\n\n[![Crates.io](https://img.shields.io/crates/d/hash_ring.svg)](https://crates.io/crates/hash_ring)\n[![crates.io](https://img.shields.io/crates/v/hash_ring.svg)](https://crates.io/crates/hash_ring)\n[![Crates.io](https://img.shields.io/crates/l/hash_ring.svg)](https://crates.io/crates/hash_ring)\n[![CI](https://github.com/mattnenterprise/rust-hash-ring/workflows/CI/badge.svg)](https://github.com/mattnenterprise/rust-hash-ring/actions?query=workflow%3ACI)\n[![Coverage Status](https://codecov.io/gh/mattnenterprise/rust-hash-ring/branch/master/graph/badge.svg)](https://app.codecov.io/gh/mattnenterprise/rust-hash-ring/branch/master)\n\n[Documentation](https://docs.rs/hash_ring)\n\n### Usage\n```rust\nextern crate hash_ring;\n\nuse hash_ring::HashRing;\nuse hash_ring::NodeInfo;\n\nfn main() {\n    let mut nodes: Vec\u003cNodeInfo\u003e = Vec::new();\n    nodes.push(NodeInfo {\n        host: \"localhost\",\n        port: 15324,\n    });\n    nodes.push(NodeInfo {\n        host: \"localhost\",\n        port: 15325,\n    });\n    nodes.push(NodeInfo {\n        host: \"localhost\",\n        port: 15326,\n    });\n    nodes.push(NodeInfo {\n        host: \"localhost\",\n        port: 15327,\n    });\n    nodes.push(NodeInfo {\n        host: \"localhost\",\n        port: 15328,\n    });\n    nodes.push(NodeInfo {\n        host: \"localhost\",\n        port: 15329,\n    });\n\n    let mut hash_ring: HashRing\u003cNodeInfo\u003e = HashRing::new(nodes, 10);\n\n    println!(\n        \"Key: '{}', Node: {}\",\n        \"hello\",\n        hash_ring.get_node((\"hello\").to_string()).unwrap()\n    );\n\n    println!(\n        \"Key: '{}', Node: {}\",\n        \"dude\",\n        hash_ring.get_node((\"dude\").to_string()).unwrap()\n    );\n\n    println!(\n        \"Key: '{}', Node: {}\",\n        \"martian\",\n        hash_ring.get_node((\"martian\").to_string()).unwrap()\n    );\n\n    println!(\n        \"Key: '{}', Node: {}\",\n        \"tardis\",\n        hash_ring.get_node((\"tardis\").to_string()).unwrap()\n    );\n\n    hash_ring.remove_node(\u0026NodeInfo {\n        host: \"localhost\",\n        port: 15329,\n    });\n\n    println!(\n        \"Key: '{}', Node: {}\",\n        \"hello\",\n        hash_ring.get_node((\"hello\").to_string()).unwrap()\n    );\n\n    hash_ring.add_node(\u0026NodeInfo {\n        host: \"localhost\",\n        port: 15329,\n    });\n\n    println!(\n        \"Key: '{}', Node: {}\",\n        \"hello\",\n        hash_ring.get_node((\"hello\").to_string()).unwrap()\n    );\n}\n```\n\nFor an example of how to use a custom hash function you can look at [examples/custom_hasher.rs](https://github.com/mattnenterprise/rust-hash-ring/blob/master/examples/custom_hasher.rs)\n\n### Contributing\n Just fork it, implement your changes and submit a pull request.\n\n### License\n\nMIT\n","project_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fmattnenterprise%2Frust-hash-ring","html_url":"https://awesome.ecosyste.ms/projects/github.com%2Fmattnenterprise%2Frust-hash-ring","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fmattnenterprise%2Frust-hash-ring/lists"}