{
  "_id": "6a632dc5d3420cf5dfdb832a",
  "Package": "RcppHNSW",
  "Title": "'Rcpp' Bindings for 'hnswlib', a Library for Approximate Nearest\nNeighbors",
  "Version": "0.7.0.9001",
  "Authors@R": "c(\nperson(\"James\", \"Melville\", , \"jlmelville@gmail.com\", role = c(\"aut\", \"cre\", \"cph\")),\nperson(\"Aaron\", \"Lun\", role = \"ctb\"),\nperson(\"Samuel\", \"Granjeaud\", role = \"ctb\"),\nperson(\"Dmitriy\", \"Selivanov\", role = \"ctb\"),\nperson(\"Yuxing\", \"Liao\", role = \"ctb\")\n)",
  "Description": "'Hnswlib' is a C++ library for Approximate Nearest\nNeighbors. This package provides a minimal R interface by\nrelying on the 'Rcpp' package. See\n<https://github.com/nmslib/hnswlib> for more on 'hnswlib'.\n'hnswlib' is released under Version 2.0 of the Apache License.",
  "License": "GPL (>= 3)",
  "URL": "https://github.com/jlmelville/rcpphnsw",
  "BugReports": "https://github.com/jlmelville/rcpphnsw/issues",
  "Encoding": "UTF-8",
  "Roxygen": "list(markdown = TRUE)",
  "Config/roxygen2/version": "8.0.0",
  "Repository": "https://jlmelville.r-universe.dev",
  "Date/Publication": "2026-06-14 03:32:06 UTC",
  "RemoteUrl": "https://github.com/jlmelville/rcpphnsw",
  "RemoteRef": "HEAD",
  "RemoteSha": "585ffd755ace92b1a43ad40295bba57c9fc11c4d",
  "NeedsCompilation": "yes",
  "Packaged": {
    "Date": "2026-07-24 07:32:44 UTC",
    "User": "root"
  },
  "Author": "James Melville [aut, cre, cph],\nAaron Lun [ctb],\nSamuel Granjeaud [ctb],\nDmitriy Selivanov [ctb],\nYuxing Liao [ctb]",
  "Maintainer": "James Melville <jlmelville@gmail.com>",
  "_user": "jlmelville",
  "_type": "src",
  "_file": "RcppHNSW_0.7.0.9001.tar.gz",
  "_fileid": "https://r2.ropensci.org/38dce2bde58ee72f3578d80427910a617b2757a500d7c587ffbfbe0cc73611d6",
  "_filesize": 152604,
  "_sha256": "38dce2bde58ee72f3578d80427910a617b2757a500d7c587ffbfbe0cc73611d6",
  "_expires": "2026-11-01T09:17:55.000Z",
  "_created": "2026-07-24T07:32:44.000Z",
  "_published": "2026-07-24T09:17:57.310Z",
  "_jobs": [
    {
      "job": 89426267794,
      "time": 116,
      "config": "linux-devel-arm64",
      "r": "4.7.0",
      "check": "OK",
      "artifact": "8589840130"
    },
    {
      "job": 89426267853,
      "time": 145,
      "config": "linux-devel-x86_64",
      "r": "4.7.0",
      "check": "OK",
      "artifact": "8589850717"
    },
    {
      "job": 89426267815,
      "time": 114,
      "config": "linux-release-arm64",
      "r": "4.6.1",
      "check": "OK",
      "artifact": "8589839354"
    },
    {
      "job": 89426267791,
      "time": 135,
      "config": "linux-release-x86_64",
      "r": "4.6.1",
      "check": "OK",
      "artifact": "8589847220"
    },
    {
      "job": 89426267796,
      "time": 138,
      "config": "macos-oldrel-arm64",
      "r": "4.5.3",
      "check": "OK",
      "artifact": "8592132264"
    },
    {
      "job": 89426267757,
      "time": 336,
      "config": "macos-oldrel-x86_64",
      "r": "4.5.3",
      "check": "OK",
      "artifact": "8592110963"
    },
    {
      "job": 89426267764,
      "time": 182,
      "config": "macos-release-arm64",
      "r": "4.6.1",
      "check": "OK",
      "artifact": "8592108346"
    },
    {
      "job": 89426267807,
      "time": 230,
      "config": "macos-release-x86_64",
      "r": "4.6.1",
      "check": "OK",
      "artifact": "8592169631"
    },
    {
      "job": 89425703206,
      "time": 195,
      "config": "source",
      "r": "4.6.1",
      "check": "OK",
      "artifact": "8589798863"
    },
    {
      "job": 89426267710,
      "time": 131,
      "config": "wasm-release",
      "r": "4.6.0",
      "check": "OK",
      "artifact": "8589845601"
    },
    {
      "job": 89426267734,
      "time": 141,
      "config": "windows-devel-x86_64",
      "r": "4.7.0",
      "check": "OK",
      "artifact": "8589849210"
    },
    {
      "job": 89426267786,
      "time": 112,
      "config": "windows-oldrel-x86_64",
      "r": "4.5.3",
      "check": "OK",
      "artifact": "8589838885"
    },
    {
      "job": 89426267748,
      "time": 110,
      "config": "windows-release-x86_64",
      "r": "4.6.1",
      "check": "OK",
      "artifact": "8589837888"
    }
  ],
  "_host": "GitHub-Actions",
  "_buildurl": "https://github.com/r-universe/jlmelville/actions/runs/30075640851",
  "_status": "success",
  "_upstream": "https://github.com/jlmelville/rcpphnsw",
  "_commit": {
    "id": "585ffd755ace92b1a43ad40295bba57c9fc11c4d",
    "author": "James Melville <jlmelville@gmail.com>",
    "committer": "James Melville <jlmelville@gmail.com>",
    "message": "update windows config\n",
    "time": 1781407926
  },
  "_maintainer": {
    "name": "James Melville",
    "email": "jlmelville@gmail.com",
    "login": "jlmelville",
    "description": "\"The work of a lazy, self-indulgent man\"",
    "uuid": 1936393
  },
  "_distro": "resolute",
  "_registered": true,
  "_dependencies": [
    {
      "package": "Rcpp",
      "role": "LinkingTo"
    },
    {
      "package": "methods",
      "role": "Imports"
    },
    {
      "package": "Rcpp",
      "version": ">= 0.11.3",
      "role": "Imports"
    },
    {
      "package": "covr",
      "role": "Suggests"
    },
    {
      "package": "testthat",
      "role": "Suggests"
    }
  ],
  "_owner": "jlmelville",
  "_selfowned": true,
  "_usedby": 115,
  "_updates": [
    {
      "week": "2026-22",
      "n": 13
    },
    {
      "week": "2026-24",
      "n": 5
    }
  ],
  "_tags": [
    {
      "name": "v0.7.0",
      "date": "2026-05-26"
    }
  ],
  "_topics": [
    "approximate-nearest-neighbor-search",
    "hnsw",
    "k-nearest-neighbors",
    "knn",
    "nearest-neighbor-search",
    "nmslib",
    "rcpp",
    "cpp"
  ],
  "_stars": 42,
  "_contributors": [
    {
      "user": "jlmelville",
      "count": 274,
      "uuid": 1936393
    },
    {
      "user": "ltla",
      "count": 13,
      "uuid": 8166669
    },
    {
      "user": "dselivanov",
      "count": 3,
      "uuid": 5123805
    },
    {
      "user": "yxngl",
      "count": 2,
      "uuid": 1696853
    },
    {
      "user": "eddelbuettel",
      "count": 1,
      "uuid": 673121
    },
    {
      "user": "samgg",
      "count": 1,
      "uuid": 3333348
    }
  ],
  "_userbio": {
    "uuid": 1936393,
    "type": "user",
    "name": "James Melville",
    "followers": 146,
    "description": "\"The work of a lazy, self-indulgent man\""
  },
  "_downloads": {
    "count": 55335,
    "source": "https://cranlogs.r-pkg.org/downloads/total/last-month/RcppHNSW"
  },
  "_devurl": "https://github.com/jlmelville/rcpphnsw",
  "_searchresults": 95,
  "_rbuild": "4.6.1",
  "_assets": [
    "extra/citation.cff",
    "extra/citation.html",
    "extra/citation.json",
    "extra/citation.txt",
    "extra/contents.json",
    "extra/NEWS.html",
    "extra/NEWS.txt",
    "extra/RcppHNSW.html",
    "extra/readme.html",
    "extra/readme.md",
    "manual.pdf"
  ],
  "_homeurl": "https://github.com/jlmelville/rcpphnsw",
  "_realowner": "jlmelville",
  "_cranurl": true,
  "_releases": [
    {
      "version": "0.1.0",
      "date": "2019-01-21"
    },
    {
      "version": "0.2.0",
      "date": "2019-09-20"
    },
    {
      "version": "0.3.0",
      "date": "2020-09-06"
    },
    {
      "version": "0.4.0",
      "date": "2022-07-17"
    },
    {
      "version": "0.4.1",
      "date": "2022-07-18"
    },
    {
      "version": "0.5.0",
      "date": "2023-09-19"
    },
    {
      "version": "0.6.0",
      "date": "2024-02-04"
    },
    {
      "version": "0.7.0",
      "date": "2026-05-26"
    }
  ],
  "_exports": [
    "hnsw_build",
    "hnsw_knn",
    "hnsw_search",
    "HnswCosine",
    "HnswEuclidean",
    "HnswIp",
    "HnswL2"
  ],
  "_help": [
    {
      "page": "RcppHnsw-package",
      "title": "Rcpp bindings for the hnswlib C++ library for approximate nearest neighbors.",
      "topics": [
        "RcppHNSW-package",
        "RcppHnsw-package",
        "HnswCosine",
        "HnswEuclidean",
        "HnswIp",
        "HnswL2",
        "RcppHNSW",
        "Rcpp_HnswCosine-class",
        "Rcpp_HnswEuclidean-class",
        "Rcpp_HnswIp-class",
        "Rcpp_HnswL2-class"
      ]
    },
    {
      "page": "hnsw_build",
      "title": "Build an hnswlib nearest neighbor index",
      "topics": [
        "hnsw_build"
      ]
    },
    {
      "page": "hnsw_knn",
      "title": "Find Nearest Neighbors and Distances",
      "topics": [
        "hnsw_knn"
      ]
    },
    {
      "page": "hnsw_search",
      "title": "Search an hnswlib nearest neighbor index",
      "topics": [
        "hnsw_search"
      ]
    }
  ],
  "_readme": "https://github.com/jlmelville/rcpphnsw/raw/HEAD/README.md",
  "_rundeps": [
    "Rcpp"
  ],
  "_sysdeps": [
    {
      "shlib": "libstdc++",
      "package": "libstdc++6",
      "source": "gcc",
      "version": "16-20260322-1ubuntu1",
      "name": "c++",
      "homepage": "http://gcc.gnu.org/",
      "description": "GNU Standard C++ Library v3"
    }
  ],
  "_score": 10.580761909378527,
  "_indexed": true,
  "_nocasepkg": "rcpphnsw",
  "_universes": [
    "jlmelville"
  ],
  "_binaries": [
    {
      "r": "4.7.0",
      "os": "linux",
      "version": "0.7.0.9001",
      "date": "2026-07-24T07:34:40.000Z",
      "distro": "resolute",
      "arch": "aarch64",
      "commit": "585ffd755ace92b1a43ad40295bba57c9fc11c4d",
      "fileid": "https://r2.ropensci.org/ce70a5c891d2ebb306090031a30e99b2dfdcc17c413181336b18b1d2fd1293e5",
      "status": "success",
      "check": "OK",
      "buildurl": "https://github.com/r-universe/jlmelville/actions/runs/30075640851"
    },
    {
      "r": "4.7.0",
      "os": "linux",
      "version": "0.7.0.9001",
      "date": "2026-07-24T07:35:07.000Z",
      "distro": "resolute",
      "arch": "x86_64",
      "commit": "585ffd755ace92b1a43ad40295bba57c9fc11c4d",
      "fileid": "https://r2.ropensci.org/c1b83d96866380466f416eb65e3e26b9ebb5461253a77abc79987e55da0f5312",
      "status": "success",
      "check": "OK",
      "buildurl": "https://github.com/r-universe/jlmelville/actions/runs/30075640851"
    },
    {
      "r": "4.6.1",
      "os": "linux",
      "version": "0.7.0.9001",
      "date": "2026-07-24T07:34:39.000Z",
      "distro": "resolute",
      "arch": "aarch64",
      "commit": "585ffd755ace92b1a43ad40295bba57c9fc11c4d",
      "fileid": "https://r2.ropensci.org/7a9f732f49f63c86c537de10caea69ad1add57f1b75827df4fb3accd9d467e6b",
      "status": "success",
      "check": "OK",
      "buildurl": "https://github.com/r-universe/jlmelville/actions/runs/30075640851"
    },
    {
      "r": "4.6.1",
      "os": "linux",
      "version": "0.7.0.9001",
      "date": "2026-07-24T07:34:59.000Z",
      "distro": "resolute",
      "arch": "x86_64",
      "commit": "585ffd755ace92b1a43ad40295bba57c9fc11c4d",
      "fileid": "https://r2.ropensci.org/20dd4b597e480778c8a08a113c19b86e359e527dfc0e45efabf5ebd3abcb9234",
      "status": "success",
      "check": "OK",
      "buildurl": "https://github.com/r-universe/jlmelville/actions/runs/30075640851"
    },
    {
      "r": "4.5.3",
      "os": "mac",
      "version": "0.7.0.9001",
      "date": "2026-07-24T09:15:13.000Z",
      "arch": "aarch64",
      "commit": "585ffd755ace92b1a43ad40295bba57c9fc11c4d",
      "fileid": "https://r2.ropensci.org/f89c6e3db434f5252a90c0e179c8ce82f9b939959b8ac2488fef55e5adc3ce7c",
      "status": "success",
      "check": "OK",
      "buildurl": "https://github.com/r-universe/jlmelville/actions/runs/30075640851"
    },
    {
      "r": "4.5.3",
      "os": "mac",
      "version": "0.7.0.9001",
      "date": "2026-07-24T09:13:39.000Z",
      "arch": "x86_64",
      "commit": "585ffd755ace92b1a43ad40295bba57c9fc11c4d",
      "fileid": "https://r2.ropensci.org/bf175bd5e38fe794865c11d62ad2617abccc300e89aa9f7aa4b8eaf1ae5c5d51",
      "status": "success",
      "check": "OK",
      "buildurl": "https://github.com/r-universe/jlmelville/actions/runs/30075640851"
    },
    {
      "r": "4.6.1",
      "os": "mac",
      "version": "0.7.0.9001",
      "date": "2026-07-24T09:14:03.000Z",
      "arch": "aarch64",
      "commit": "585ffd755ace92b1a43ad40295bba57c9fc11c4d",
      "fileid": "https://r2.ropensci.org/99edfc7e13adc85340ac3c7e5cb16b8cae09e78686ec1fbcc8766ec5535ca217",
      "status": "success",
      "check": "OK",
      "buildurl": "https://github.com/r-universe/jlmelville/actions/runs/30075640851"
    },
    {
      "r": "4.6.1",
      "os": "mac",
      "version": "0.7.0.9001",
      "date": "2026-07-24T09:16:19.000Z",
      "arch": "x86_64",
      "commit": "585ffd755ace92b1a43ad40295bba57c9fc11c4d",
      "fileid": "https://r2.ropensci.org/b2f69f40de23437fda95853b537211d9e8fee423fd290fa7a7352d334657a80f",
      "status": "success",
      "check": "OK",
      "buildurl": "https://github.com/r-universe/jlmelville/actions/runs/30075640851"
    },
    {
      "r": "4.6.0",
      "os": "wasm",
      "version": "0.7.0.9001",
      "date": "2026-07-24T07:35:15.000Z",
      "arch": "emscripten",
      "commit": "585ffd755ace92b1a43ad40295bba57c9fc11c4d",
      "fileid": "https://r2.ropensci.org/4ac9ad67c3d289d58298f169c4d94368535c4e8021fcbf59a6c361292a0e6930",
      "status": "success",
      "buildurl": "https://github.com/r-universe/jlmelville/actions/runs/30075640851"
    },
    {
      "r": "4.7.0",
      "os": "win",
      "version": "0.7.0.9001",
      "date": "2026-07-24T07:34:15.000Z",
      "arch": "x86_64",
      "commit": "585ffd755ace92b1a43ad40295bba57c9fc11c4d",
      "fileid": "https://r2.ropensci.org/b74476614f0ff066a70e37c9515296ef3017b5e8b5778d5755d30af55994bf41",
      "status": "success",
      "check": "OK",
      "buildurl": "https://github.com/r-universe/jlmelville/actions/runs/30075640851"
    },
    {
      "r": "4.5.3",
      "os": "win",
      "version": "0.7.0.9001",
      "date": "2026-07-24T07:34:01.000Z",
      "arch": "x86_64",
      "commit": "585ffd755ace92b1a43ad40295bba57c9fc11c4d",
      "fileid": "https://r2.ropensci.org/86142e5f901e9c387e77536f3a6ae13e753e7df9c9e3cfa0d03e5a97eb9a7ed9",
      "status": "success",
      "check": "OK",
      "buildurl": "https://github.com/r-universe/jlmelville/actions/runs/30075640851"
    },
    {
      "r": "4.6.1",
      "os": "win",
      "version": "0.7.0.9001",
      "date": "2026-07-24T07:33:58.000Z",
      "arch": "x86_64",
      "commit": "585ffd755ace92b1a43ad40295bba57c9fc11c4d",
      "fileid": "https://r2.ropensci.org/c1d37029424b61271199a23055f4e06b6b588ea4354e613da740db7159e966bb",
      "status": "success",
      "check": "OK",
      "buildurl": "https://github.com/r-universe/jlmelville/actions/runs/30075640851"
    }
  ]
}