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  "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.",
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  "Repository": "https://apache.r-universe.dev",
  "Date/Publication": "2026-06-03 02:07:41 UTC",
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  "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>",
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      "version": "0.3.0",
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    {
      "version": "0.3.0.1",
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      "version": "0.4.0",
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      "version": "0.4.0.1",
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    {
      "version": "0.5.0",
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      "version": "0.5.0.1",
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    "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"
      ]
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