{
  "_id": "6a3ec7e8a319ef9414490b9f",
  "Package": "nanoarrow",
  "Title": "Interface to the 'nanoarrow' 'C' Library",
  "Version": "0.8.0.9000",
  "Authors@R": "c(\nperson(given = \"Dewey\",\nfamily = \"Dunnington\",\nrole = c(\"aut\", \"cre\"),\nemail = \"dewey@dunnington.ca\",\ncomment = c(ORCID = \"0000-0002-9415-4582\")),\nperson(\"Apache Arrow\", email = \"dev@arrow.apache.org\", role = c(\"aut\", \"cph\")),\nperson(\"Apache Software Foundation\", email = \"dev@arrow.apache.org\", role = c(\"cph\"))\n)",
  "Description": "Provides an 'R' interface to the 'nanoarrow' 'C' library\nand the 'Apache Arrow' application binary interface. Functions\nto import and export 'ArrowArray', 'ArrowSchema', and\n'ArrowArrayStream' 'C' structures to and from 'R' objects are\nprovided alongside helpers to facilitate zero-copy data\ntransfer among 'R' bindings to libraries implementing the\n'Arrow' 'C' data interface.",
  "License": "Apache License (>= 2)",
  "Encoding": "UTF-8",
  "Roxygen": "list(markdown = TRUE)",
  "RoxygenNote": "7.3.3",
  "URL": "https://arrow.apache.org/nanoarrow/latest/r/,\nhttps://github.com/apache/arrow-nanoarrow",
  "BugReports": "https://github.com/apache/arrow-nanoarrow/issues",
  "SystemRequirements": "libzstd (optional)",
  "Config/testthat/edition": "3",
  "Config/build/bootstrap": "TRUE",
  "Config/pak/sysreqs": "libzstd-dev",
  "Repository": "https://apache.r-universe.dev",
  "Date/Publication": "2026-06-26 16:27:00 UTC",
  "RemoteUrl": "https://github.com/apache/arrow-nanoarrow",
  "RemoteRef": "HEAD",
  "RemoteSha": "a5d7011ff4838bd4cbf70c6f72b7078ea8842cd4",
  "RemoteSubdir": "r",
  "NeedsCompilation": "yes",
  "Packaged": {
    "Date": "2026-06-26 18:36:52 UTC",
    "User": "root"
  },
  "Author": "Dewey Dunnington [aut, cre] (ORCID:\n<https://orcid.org/0000-0002-9415-4582>),\nApache Arrow [aut, cph],\nApache Software Foundation [cph]",
  "Maintainer": "Dewey Dunnington <dewey@dunnington.ca>",
  "MD5sum": "f0837607fa81725a08b56e10aa798013",
  "_user": "apache",
  "_type": "src",
  "_file": "nanoarrow_0.8.0.9000.tar.gz",
  "_fileid": "06427637625fb080c76692a39aba9eb62cd0a1d9fe48a0db1a83f48eebce65f3",
  "_filesize": 915800,
  "_sha256": "06427637625fb080c76692a39aba9eb62cd0a1d9fe48a0db1a83f48eebce65f3",
  "_created": "2026-06-26T18:36:52.000Z",
  "_published": "2026-06-26T18:41:44.586Z",
  "_distro": "resolute",
  "_jobs": [
    {
      "job": 83725756373,
      "time": 163,
      "config": "linux-devel-arm64",
      "r": "4.7.0",
      "check": "OK",
      "artifact": "7913612364"
    },
    {
      "job": 83725756402,
      "time": 144,
      "config": "linux-devel-x86_64",
      "r": "4.7.0",
      "check": "OK",
      "artifact": "7913604775"
    },
    {
      "job": 83725756376,
      "time": 172,
      "config": "linux-release-arm64",
      "r": "4.6.1",
      "check": "OK",
      "artifact": "7913616048"
    },
    {
      "job": 83725756363,
      "time": 139,
      "config": "linux-release-x86_64",
      "r": "4.6.1",
      "check": "OK",
      "artifact": "7913603504"
    },
    {
      "job": 83725756392,
      "time": 148,
      "config": "macos-oldrel-arm64",
      "r": "4.5.3",
      "check": "OK",
      "artifact": "7913605661"
    },
    {
      "job": 83725756409,
      "time": 222,
      "config": "macos-oldrel-x86_64",
      "r": "4.5.3",
      "check": "OK",
      "artifact": "7913631426"
    },
    {
      "job": 83725756412,
      "time": 118,
      "config": "macos-release-arm64",
      "r": "4.6.1",
      "check": "OK",
      "artifact": "7913595510"
    },
    {
      "job": 83725756399,
      "time": 247,
      "config": "macos-release-x86_64",
      "r": "4.6.1",
      "check": "OK",
      "artifact": "7913640724"
    },
    {
      "job": 83725282461,
      "time": 161,
      "config": "source",
      "r": "4.6.1",
      "check": "OK",
      "artifact": "7913554703"
    },
    {
      "job": 83725756323,
      "time": 139,
      "config": "wasm-release",
      "r": "4.6.0",
      "check": "OK",
      "artifact": "7913602850"
    },
    {
      "job": 83725756374,
      "time": 155,
      "config": "windows-devel",
      "r": "4.7.0",
      "check": "OK",
      "artifact": "7913608970"
    },
    {
      "job": 83725756310,
      "time": 160,
      "config": "windows-oldrel",
      "r": "4.5.3",
      "check": "OK",
      "artifact": "7913609987"
    },
    {
      "job": 83725756344,
      "time": 157,
      "config": "windows-release",
      "r": "4.6.1",
      "check": "OK",
      "artifact": "7913609071"
    }
  ],
  "_buildurl": "https://github.com/r-universe/apache/actions/runs/28257807316",
  "_status": "success",
  "_host": "GitHub-Actions",
  "_upstream": "https://github.com/apache/arrow-nanoarrow",
  "_commit": {
    "id": "a5d7011ff4838bd4cbf70c6f72b7078ea8842cd4",
    "author": "dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>",
    "committer": "GitHub <noreply@github.com>",
    "message": "chore: bump actions/cache from 5 to 6 (#897)\n\nBumps [actions/cache](https://github.com/actions/cache) from 5 to 6.\n<details>\n<summary>Release notes</summary>\n<p><em>Sourced from <a\nhref=\"https://github.com/actions/cache/releases\">actions/cache's\nreleases</a>.</em></p>\n<blockquote>\n<h2>v6.0.0</h2>\n<h2>What's Changed</h2>\n<ul>\n<li>Update packages, migrate to ESM by <a\nhref=\"https://github.com/Samirat\"><code>@​Samirat</code></a> in <a\nhref=\"https://redirect.github.com/actions/cache/pull/1760\">actions/cache#1760</a></li>\n</ul>\n<p><strong>Full Changelog</strong>: <a\nhref=\"https://github.com/actions/cache/compare/v5...v6.0.0\">https://github.com/actions/cache/compare/v5...v6.0.0</a></p>\n<h2>v5.0.5</h2>\n<h2>What's Changed</h2>\n<ul>\n<li>Update ts-http-runtime dependency by <a\nhref=\"https://github.com/yacaovsnc\"><code>@​yacaovsnc</code></a> in <a\nhref=\"https://redirect.github.com/actions/cache/pull/1747\">actions/cache#1747</a></li>\n</ul>\n<p><strong>Full Changelog</strong>: <a\nhref=\"https://github.com/actions/cache/compare/v5...v5.0.5\">https://github.com/actions/cache/compare/v5...v5.0.5</a></p>\n<h2>v5.0.4</h2>\n<h2>What's Changed</h2>\n<ul>\n<li>Add release instructions and update maintainer docs by <a\nhref=\"https://github.com/Link\"><code>@​Link</code></a>- in <a\nhref=\"https://redirect.github.com/actions/cache/pull/1696\">actions/cache#1696</a></li>\n<li>Potential fix for code scanning alert no. 52: Workflow does not\ncontain permissions by <a\nhref=\"https://github.com/Link\"><code>@​Link</code></a>- in <a\nhref=\"https://redirect.github.com/actions/cache/pull/1697\">actions/cache#1697</a></li>\n<li>Fix workflow permissions and cleanup workflow names / formatting by\n<a href=\"https://github.com/Link\"><code>@​Link</code></a>- in <a\nhref=\"https://redirect.github.com/actions/cache/pull/1699\">actions/cache#1699</a></li>\n<li>docs: Update examples to use the latest version by <a\nhref=\"https://github.com/XZTDean\"><code>@​XZTDean</code></a> in <a\nhref=\"https://redirect.github.com/actions/cache/pu",
    "time": 1782491220
  },
  "_maintainer": {
    "name": "Dewey Dunnington",
    "email": "dewey@dunnington.ca",
    "login": "paleolimbot",
    "mastodon": "@paleolimbot@fosstodon.org",
    "bluesky": "@paleolimbot.bsky.social",
    "linkedin": "in/deweydunnington",
    "orcid": "0000-0002-9415-4582",
    "twitter": "@paleolimbot",
    "description": "Geo at @wherobots, formerly @voltrondata + @rstudio",
    "uuid": 10995762
  },
  "_registered": true,
  "_dependencies": [
    {
      "package": "arrow",
      "version": ">= 9.0.0",
      "role": "Suggests"
    },
    {
      "package": "bit64",
      "role": "Suggests"
    },
    {
      "package": "blob",
      "role": "Suggests"
    },
    {
      "package": "dplyr",
      "role": "Suggests"
    },
    {
      "package": "hms",
      "role": "Suggests"
    },
    {
      "package": "jsonlite",
      "role": "Suggests"
    },
    {
      "package": "reticulate",
      "role": "Suggests"
    },
    {
      "package": "rlang",
      "role": "Suggests"
    },
    {
      "package": "testthat",
      "version": ">= 3.0.0",
      "role": "Suggests"
    },
    {
      "package": "tibble",
      "role": "Suggests"
    },
    {
      "package": "vctrs",
      "role": "Suggests"
    },
    {
      "package": "withr",
      "role": "Suggests"
    }
  ],
  "_owner": "apache",
  "_selfowned": true,
  "_usedby": 49,
  "_updates": [
    {
      "week": "2025-26",
      "n": 4
    },
    {
      "week": "2025-27",
      "n": 1
    },
    {
      "week": "2025-33",
      "n": 4
    },
    {
      "week": "2025-35",
      "n": 1
    },
    {
      "week": "2025-37",
      "n": 1
    },
    {
      "week": "2025-39",
      "n": 1
    },
    {
      "week": "2025-40",
      "n": 2
    },
    {
      "week": "2025-43",
      "n": 4
    },
    {
      "week": "2025-44",
      "n": 2
    },
    {
      "week": "2025-47",
      "n": 2
    },
    {
      "week": "2025-49",
      "n": 2
    },
    {
      "week": "2025-50",
      "n": 2
    },
    {
      "week": "2025-51",
      "n": 1
    },
    {
      "week": "2026-01",
      "n": 1
    },
    {
      "week": "2026-03",
      "n": 3
    },
    {
      "week": "2026-05",
      "n": 2
    },
    {
      "week": "2026-06",
      "n": 1
    },
    {
      "week": "2026-07",
      "n": 2
    },
    {
      "week": "2026-10",
      "n": 4
    },
    {
      "week": "2026-13",
      "n": 1
    },
    {
      "week": "2026-15",
      "n": 11
    },
    {
      "week": "2026-16",
      "n": 1
    },
    {
      "week": "2026-17",
      "n": 4
    },
    {
      "week": "2026-19",
      "n": 1
    },
    {
      "week": "2026-20",
      "n": 4
    },
    {
      "week": "2026-21",
      "n": 2
    },
    {
      "week": "2026-23",
      "n": 3
    },
    {
      "week": "2026-24",
      "n": 1
    },
    {
      "week": "2026-25",
      "n": 2
    },
    {
      "week": "2026-26",
      "n": 1
    }
  ],
  "_tags": [
    {
      "name": "apache-arrow-nanoarrow-0.7.0",
      "date": "2025-06-28"
    },
    {
      "name": "apache-arrow-nanoarrow-0.7.0-rc1",
      "date": "2025-06-28"
    },
    {
      "name": "apache-arrow-nanoarrow-0.8.0.dev",
      "date": "2025-07-04"
    },
    {
      "name": "apache-arrow-nanoarrow-0.8.0",
      "date": "2026-02-04"
    },
    {
      "name": "apache-arrow-nanoarrow-0.8.0-rc0",
      "date": "2026-02-04"
    },
    {
      "name": "apache-arrow-nanoarrow-0.9.0.dev",
      "date": "2026-02-04"
    }
  ],
  "_topics": [
    "arrow",
    "libzstd",
    "cpp"
  ],
  "_stars": 239,
  "_contributors": [
    {
      "user": "paleolimbot",
      "count": 431,
      "uuid": 10995762
    },
    {
      "user": "willayd",
      "count": 63,
      "uuid": 609873
    },
    {
      "user": "bkietz",
      "count": 17,
      "uuid": 1299904
    },
    {
      "user": "eddelbuettel",
      "count": 10,
      "uuid": 673121
    },
    {
      "user": "lidavidm",
      "count": 9,
      "uuid": 327919
    },
    {
      "user": "jorisvandenbossche",
      "count": 9,
      "uuid": 1020496
    },
    {
      "user": "amoeba",
      "count": 8,
      "uuid": 563
    },
    {
      "user": "cocoa-xu",
      "count": 5,
      "uuid": 89497197
    },
    {
      "user": "michaelchirico",
      "count": 4,
      "uuid": 7606389
    },
    {
      "user": "kou",
      "count": 4,
      "uuid": 27350
    },
    {
      "user": "eitsupi",
      "count": 3,
      "uuid": 50911393
    },
    {
      "user": "danepitkin",
      "count": 3,
      "uuid": 48041712
    },
    {
      "user": "zeroshade",
      "count": 2,
      "uuid": 555095
    },
    {
      "user": "krlmlr",
      "count": 2,
      "uuid": 1741643
    },
    {
      "user": "assignuser",
      "count": 2,
      "uuid": 16141871
    },
    {
      "user": "alenkaf",
      "count": 2,
      "uuid": 16418547
    },
    {
      "user": "aosingh",
      "count": 2,
      "uuid": 14945417
    },
    {
      "user": "wjones127",
      "count": 1,
      "uuid": 5488879
    },
    {
      "user": "vyasr",
      "count": 1,
      "uuid": 1538165
    },
    {
      "user": "taozuhong",
      "count": 1,
      "uuid": 13451009
    },
    {
      "user": "borchero",
      "count": 1,
      "uuid": 22455425
    },
    {
      "user": "nyalldawson",
      "count": 1,
      "uuid": 1829991
    },
    {
      "user": "namitkewat",
      "count": 1,
      "uuid": 1215126
    },
    {
      "user": "mhconradt",
      "count": 1,
      "uuid": 43765720
    },
    {
      "user": "m-kuhn",
      "count": 1,
      "uuid": 588407
    },
    {
      "user": "kevinjqliu",
      "count": 1,
      "uuid": 9057843
    },
    {
      "user": "jonkeane",
      "count": 1,
      "uuid": 700357
    },
    {
      "user": "gumix",
      "count": 1,
      "uuid": 5719536
    },
    {
      "user": "wgtmac",
      "count": 1,
      "uuid": 4684607
    },
    {
      "user": "rouault",
      "count": 1,
      "uuid": 1192433
    },
    {
      "user": "shwina",
      "count": 1,
      "uuid": 3190405
    }
  ],
  "_userbio": {
    "uuid": 47359,
    "type": "organization",
    "name": "The Apache Software Foundation",
    "followers": 23258
  },
  "_downloads": {
    "count": 34661,
    "source": "https://cranlogs.r-pkg.org/downloads/total/last-month/nanoarrow"
  },
  "_devurl": "https://github.com/apache/arrow-nanoarrow",
  "_pkgdown": "https://arrow.apache.org/nanoarrow/latest/r/",
  "_searchresults": 62,
  "_rbuild": "4.6.1",
  "_assets": [
    "extra/citation.cff",
    "extra/citation.html",
    "extra/citation.json",
    "extra/citation.txt",
    "extra/contents.json",
    "extra/nanoarrow.html",
    "extra/NEWS.html",
    "extra/NEWS.txt",
    "extra/readme.html",
    "extra/readme.md",
    "manual.pdf"
  ],
  "_homeurl": "https://github.com/apache/arrow-nanoarrow",
  "_realowner": "apache",
  "_cranurl": true,
  "_releases": [
    {
      "version": "0.1.0.1",
      "date": "2023-03-10"
    },
    {
      "version": "0.1.0.2",
      "date": "2023-03-27"
    },
    {
      "version": "0.2.0.1",
      "date": "2023-06-22"
    },
    {
      "version": "0.2.0.2",
      "date": "2023-09-01"
    },
    {
      "version": "0.3.0",
      "date": "2023-09-29"
    },
    {
      "version": "0.3.0.1",
      "date": "2023-12-08"
    },
    {
      "version": "0.4.0",
      "date": "2024-02-01"
    },
    {
      "version": "0.4.0.1",
      "date": "2024-02-23"
    },
    {
      "version": "0.5.0",
      "date": "2024-05-26"
    },
    {
      "version": "0.5.0.1",
      "date": "2024-05-31"
    },
    {
      "version": "0.6.0",
      "date": "2024-10-13"
    },
    {
      "version": "0.6.0-1",
      "date": "2025-04-16"
    },
    {
      "version": "0.7.0",
      "date": "2025-07-03"
    },
    {
      "version": "0.7.0-1",
      "date": "2025-09-24"
    },
    {
      "version": "0.7.0-2",
      "date": "2025-12-11"
    },
    {
      "version": "0.7.0-3",
      "date": "2026-02-01"
    },
    {
      "version": "0.8.0",
      "date": "2026-02-16"
    },
    {
      "version": "0.8.0-1",
      "date": "2026-06-04"
    }
  ],
  "_exports": [
    "array_stream_set_finalizer",
    "as_nanoarrow_array",
    "as_nanoarrow_array_extension",
    "as_nanoarrow_array_stream",
    "as_nanoarrow_buffer",
    "as_nanoarrow_schema",
    "as_nanoarrow_vctr",
    "basic_array_stream",
    "collect_array_stream",
    "convert_array",
    "convert_array_extension",
    "convert_array_stream",
    "convert_buffer",
    "example_ipc_stream",
    "infer_nanoarrow_ptype",
    "infer_nanoarrow_ptype_extension",
    "infer_nanoarrow_schema",
    "na_binary",
    "na_binary_view",
    "na_bool",
    "na_date32",
    "na_date64",
    "na_decimal128",
    "na_decimal256",
    "na_decimal32",
    "na_decimal64",
    "na_dense_union",
    "na_dictionary",
    "na_double",
    "na_duration",
    "na_extension",
    "na_fixed_size_binary",
    "na_fixed_size_list",
    "na_float",
    "na_half_float",
    "na_int16",
    "na_int32",
    "na_int64",
    "na_int8",
    "na_interval_day_time",
    "na_interval_month_day_nano",
    "na_interval_months",
    "na_large_binary",
    "na_large_list",
    "na_large_list_view",
    "na_large_string",
    "na_list",
    "na_list_view",
    "na_map",
    "na_na",
    "na_sparse_union",
    "na_string",
    "na_string_view",
    "na_struct",
    "na_time32",
    "na_time64",
    "na_timestamp",
    "na_type",
    "na_uint16",
    "na_uint32",
    "na_uint64",
    "na_uint8",
    "na_vctrs",
    "nanoarrow_allocate_array",
    "nanoarrow_allocate_array_stream",
    "nanoarrow_allocate_schema",
    "nanoarrow_array_init",
    "nanoarrow_array_modify",
    "nanoarrow_array_set_schema",
    "nanoarrow_buffer_append",
    "nanoarrow_buffer_init",
    "nanoarrow_extension_array",
    "nanoarrow_extension_spec",
    "nanoarrow_pointer_addr_chr",
    "nanoarrow_pointer_addr_dbl",
    "nanoarrow_pointer_addr_pretty",
    "nanoarrow_pointer_export",
    "nanoarrow_pointer_is_valid",
    "nanoarrow_pointer_move",
    "nanoarrow_pointer_release",
    "nanoarrow_pointer_set_protected",
    "nanoarrow_schema_modify",
    "nanoarrow_schema_parse",
    "nanoarrow_vctr",
    "nanoarrow_version",
    "nanoarrow_with_zstd",
    "read_nanoarrow",
    "register_nanoarrow_extension",
    "resolve_nanoarrow_extension",
    "test_reticulate_with_nanoarrow",
    "unregister_nanoarrow_extension",
    "write_nanoarrow"
  ],
  "_help": [
    {
      "page": "array_stream_set_finalizer",
      "title": "Register an array stream finalizer",
      "topics": [
        "array_stream_set_finalizer"
      ]
    },
    {
      "page": "as_nanoarrow_array",
      "title": "Convert an object to a nanoarrow array",
      "topics": [
        "as_nanoarrow_array"
      ]
    },
    {
      "page": "as_nanoarrow_array_stream",
      "title": "Convert an object to a nanoarrow array_stream",
      "topics": [
        "as_nanoarrow_array_stream"
      ]
    },
    {
      "page": "as_nanoarrow_buffer",
      "title": "Convert an object to a nanoarrow buffer",
      "topics": [
        "as_nanoarrow_buffer"
      ]
    },
    {
      "page": "as_nanoarrow_schema",
      "title": "Convert an object to a nanoarrow schema",
      "topics": [
        "as_nanoarrow_schema",
        "infer_nanoarrow_schema",
        "nanoarrow_schema_modify",
        "nanoarrow_schema_parse"
      ]
    },
    {
      "page": "as_nanoarrow_schema.python.builtin.object",
      "title": "Python integration via reticulate",
      "topics": [
        "as_nanoarrow_array.python.builtin.object",
        "as_nanoarrow_array_stream.python.builtin.object",
        "as_nanoarrow_schema.python.builtin.object",
        "test_reticulate_with_nanoarrow"
      ]
    },
    {
      "page": "as_nanoarrow_vctr",
      "title": "Experimental Arrow encoded arrays as R vectors",
      "topics": [
        "as_nanoarrow_vctr",
        "nanoarrow_vctr"
      ]
    },
    {
      "page": "basic_array_stream",
      "title": "Create ArrayStreams from batches",
      "topics": [
        "basic_array_stream"
      ]
    },
    {
      "page": "convert_array",
      "title": "Convert an Array into an R vector",
      "topics": [
        "convert_array"
      ]
    },
    {
      "page": "convert_array_stream",
      "title": "Convert an Array Stream into an R vector",
      "topics": [
        "collect_array_stream",
        "convert_array_stream"
      ]
    },
    {
      "page": "example_ipc_stream",
      "title": "Example Arrow IPC Data",
      "topics": [
        "example_ipc_stream"
      ]
    },
    {
      "page": "infer_nanoarrow_ptype",
      "title": "Infer an R vector prototype",
      "topics": [
        "infer_nanoarrow_ptype"
      ]
    },
    {
      "page": "infer_nanoarrow_ptype_extension",
      "title": "Implement Arrow extension types",
      "topics": [
        "as_nanoarrow_array_extension",
        "convert_array_extension",
        "infer_nanoarrow_ptype_extension"
      ]
    },
    {
      "page": "na_type",
      "title": "Create type objects",
      "topics": [
        "na_binary",
        "na_binary_view",
        "na_bool",
        "na_date32",
        "na_date64",
        "na_decimal128",
        "na_decimal256",
        "na_decimal32",
        "na_decimal64",
        "na_dense_union",
        "na_dictionary",
        "na_double",
        "na_duration",
        "na_extension",
        "na_fixed_size_binary",
        "na_fixed_size_list",
        "na_float",
        "na_half_float",
        "na_int16",
        "na_int32",
        "na_int64",
        "na_int8",
        "na_interval_day_time",
        "na_interval_months",
        "na_interval_month_day_nano",
        "na_large_binary",
        "na_large_list",
        "na_large_list_view",
        "na_large_string",
        "na_list",
        "na_list_view",
        "na_map",
        "na_na",
        "na_sparse_union",
        "na_string",
        "na_string_view",
        "na_struct",
        "na_time32",
        "na_time64",
        "na_timestamp",
        "na_type",
        "na_uint16",
        "na_uint32",
        "na_uint64",
        "na_uint8"
      ]
    },
    {
      "page": "na_vctrs",
      "title": "Vctrs extension type",
      "topics": [
        "na_vctrs"
      ]
    },
    {
      "page": "nanoarrow_array_init",
      "title": "Modify nanoarrow arrays",
      "topics": [
        "nanoarrow_array_init",
        "nanoarrow_array_modify",
        "nanoarrow_array_set_schema"
      ]
    },
    {
      "page": "nanoarrow_buffer_init",
      "title": "Create and modify nanoarrow buffers",
      "topics": [
        "convert_buffer",
        "nanoarrow_buffer_append",
        "nanoarrow_buffer_init"
      ]
    },
    {
      "page": "nanoarrow_extension_array",
      "title": "Create Arrow extension arrays",
      "topics": [
        "nanoarrow_extension_array"
      ]
    },
    {
      "page": "nanoarrow_extension_spec",
      "title": "Register Arrow extension types",
      "topics": [
        "nanoarrow_extension_spec",
        "register_nanoarrow_extension",
        "resolve_nanoarrow_extension",
        "unregister_nanoarrow_extension"
      ]
    },
    {
      "page": "nanoarrow_pointer_is_valid",
      "title": "Danger zone: low-level pointer operations",
      "topics": [
        "nanoarrow_allocate_array",
        "nanoarrow_allocate_array_stream",
        "nanoarrow_allocate_schema",
        "nanoarrow_pointer_addr_chr",
        "nanoarrow_pointer_addr_dbl",
        "nanoarrow_pointer_addr_pretty",
        "nanoarrow_pointer_export",
        "nanoarrow_pointer_is_valid",
        "nanoarrow_pointer_move",
        "nanoarrow_pointer_release",
        "nanoarrow_pointer_set_protected"
      ]
    },
    {
      "page": "nanoarrow_version",
      "title": "Underlying 'nanoarrow' C library build",
      "topics": [
        "nanoarrow_version",
        "nanoarrow_with_zstd"
      ]
    },
    {
      "page": "read_nanoarrow",
      "title": "Read/write serialized streams of Arrow data",
      "topics": [
        "read_nanoarrow",
        "write_nanoarrow"
      ]
    }
  ],
  "_readme": "https://github.com/apache/arrow-nanoarrow/raw/HEAD/r/README.md",
  "_rundeps": [],
  "_sysdeps": [
    {
      "shlib": "libzstd",
      "package": "libzstd1",
      "headers": "libzstd-dev",
      "source": "libzstd",
      "version": "1.5.7+dfsg-3",
      "name": "libzstd",
      "homepage": "https://github.com/facebook/zstd",
      "description": "fast lossless compression algorithm"
    },
    {
      "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": 12.531160527302136,
  "_indexed": true,
  "_nocasepkg": "nanoarrow",
  "_universes": [
    "apache",
    "paleolimbot"
  ],
  "_binaries": [
    {
      "r": "4.7.0",
      "os": "linux",
      "version": "0.8.0.9000",
      "date": "2026-06-26T18:39:28.000Z",
      "distro": "resolute",
      "arch": "aarch64",
      "commit": "a5d7011ff4838bd4cbf70c6f72b7078ea8842cd4",
      "fileid": "3b188f88132baab6075002b77911678f39fdeb91214df0aae84ead238d964700",
      "status": "success",
      "check": "OK",
      "buildurl": "https://github.com/r-universe/apache/actions/runs/28257807316"
    },
    {
      "r": "4.7.0",
      "os": "linux",
      "version": "0.8.0.9000",
      "date": "2026-06-26T18:38:59.000Z",
      "distro": "resolute",
      "arch": "x86_64",
      "commit": "a5d7011ff4838bd4cbf70c6f72b7078ea8842cd4",
      "fileid": "3cabbf9b2978c0533e22471fd1845de4acd740a2ceb0a18e0caf94ad82c9f590",
      "status": "success",
      "check": "OK",
      "buildurl": "https://github.com/r-universe/apache/actions/runs/28257807316"
    },
    {
      "r": "4.6.1",
      "os": "linux",
      "version": "0.8.0.9000",
      "date": "2026-06-26T18:39:35.000Z",
      "distro": "resolute",
      "arch": "aarch64",
      "commit": "a5d7011ff4838bd4cbf70c6f72b7078ea8842cd4",
      "fileid": "4fd0635f8ad5bded4785e8307c0c1a02c9cae6dfabecdd49d4ebc31abb349af3",
      "status": "success",
      "check": "OK",
      "buildurl": "https://github.com/r-universe/apache/actions/runs/28257807316"
    },
    {
      "r": "4.6.1",
      "os": "linux",
      "version": "0.8.0.9000",
      "date": "2026-06-26T18:38:54.000Z",
      "distro": "resolute",
      "arch": "x86_64",
      "commit": "a5d7011ff4838bd4cbf70c6f72b7078ea8842cd4",
      "fileid": "d85e66991b49840c92309281c8e8c3cdf672271bd90c200377b3265e821bbbb7",
      "status": "success",
      "check": "OK",
      "buildurl": "https://github.com/r-universe/apache/actions/runs/28257807316"
    },
    {
      "r": "4.5.3",
      "os": "mac",
      "version": "0.8.0.9000",
      "date": "2026-06-26T18:38:47.000Z",
      "arch": "aarch64",
      "commit": "a5d7011ff4838bd4cbf70c6f72b7078ea8842cd4",
      "fileid": "a5841d66f8dff18d8f4d2be3356d23b35997ef126cfd07195eaa489fe8396b65",
      "status": "success",
      "check": "OK",
      "buildurl": "https://github.com/r-universe/apache/actions/runs/28257807316"
    },
    {
      "r": "4.5.3",
      "os": "mac",
      "version": "0.8.0.9000",
      "date": "2026-06-26T18:39:44.000Z",
      "arch": "x86_64",
      "commit": "a5d7011ff4838bd4cbf70c6f72b7078ea8842cd4",
      "fileid": "2c5505fc8a7eb4ec914bbec2ed7813292195df6f66655011d9cc837c0a0d1473",
      "status": "success",
      "check": "OK",
      "buildurl": "https://github.com/r-universe/apache/actions/runs/28257807316"
    },
    {
      "r": "4.6.1",
      "os": "mac",
      "version": "0.8.0.9000",
      "date": "2026-06-26T18:38:37.000Z",
      "arch": "aarch64",
      "commit": "a5d7011ff4838bd4cbf70c6f72b7078ea8842cd4",
      "fileid": "eb49098641913fa17e02e23ea5e29e64631d1c4ebf9aff4c2407b320db25cae8",
      "status": "success",
      "check": "OK",
      "buildurl": "https://github.com/r-universe/apache/actions/runs/28257807316"
    },
    {
      "r": "4.6.1",
      "os": "mac",
      "version": "0.8.0.9000",
      "date": "2026-06-26T18:39:59.000Z",
      "arch": "x86_64",
      "commit": "a5d7011ff4838bd4cbf70c6f72b7078ea8842cd4",
      "fileid": "b2aaa1556de43b1c2c555009798733cd1342309368aff439054614af23e93b0b",
      "status": "success",
      "check": "OK",
      "buildurl": "https://github.com/r-universe/apache/actions/runs/28257807316"
    },
    {
      "r": "4.6.0",
      "os": "wasm",
      "version": "0.8.0.9000",
      "date": "2026-06-26T18:39:28.000Z",
      "arch": "emscripten",
      "commit": "a5d7011ff4838bd4cbf70c6f72b7078ea8842cd4",
      "fileid": "9406051666c1f0a2167ce9d1abe5b1571db748af8e18670b043bae046652e2e4",
      "status": "success",
      "buildurl": "https://github.com/r-universe/apache/actions/runs/28257807316"
    },
    {
      "r": "4.7.0",
      "os": "win",
      "version": "0.8.0.9000",
      "date": "2026-06-26T18:38:19.000Z",
      "arch": "x86_64",
      "commit": "a5d7011ff4838bd4cbf70c6f72b7078ea8842cd4",
      "fileid": "dec39cd8d928d73fbff4adf02844531a8597203e51cb9b7d01807c83b466173a",
      "status": "success",
      "check": "OK",
      "buildurl": "https://github.com/r-universe/apache/actions/runs/28257807316"
    },
    {
      "r": "4.5.3",
      "os": "win",
      "version": "0.8.0.9000",
      "date": "2026-06-26T18:38:32.000Z",
      "arch": "x86_64",
      "commit": "a5d7011ff4838bd4cbf70c6f72b7078ea8842cd4",
      "fileid": "579131a5b96948666e555f569d36e6bbe557baf1ea02cca23673d52695bdec78",
      "status": "success",
      "check": "OK",
      "buildurl": "https://github.com/r-universe/apache/actions/runs/28257807316"
    },
    {
      "r": "4.6.1",
      "os": "win",
      "version": "0.8.0.9000",
      "date": "2026-06-26T18:38:11.000Z",
      "arch": "x86_64",
      "commit": "a5d7011ff4838bd4cbf70c6f72b7078ea8842cd4",
      "fileid": "d67213220fd6cb7f24acbb0539d56627daab40b313e9389edfc25f3d2770d49a",
      "status": "success",
      "check": "OK",
      "buildurl": "https://github.com/r-universe/apache/actions/runs/28257807316"
    }
  ]
}