Cargo Features
Arrow2 has no features set by default.
[dependencies]
arrow2 = { version = "0.18.0", features = ["full", "arrow", "io_odbc", "io_csv", "io_csv_async", "io_csv_read", "io_csv_read_async", "io_csv_write", "io_json", "io_json_read", "io_json_write", "io_ipc", "io_ipc_write_async", "io_ipc_read_async", "io_ipc_compression", "io_flight", "io_parquet", "io_parquet_compression", "io_parquet_sample_test", "io_parquet_zstd", "io_parquet_snappy", "io_parquet_gzip", "io_parquet_lz4_flex", "io_parquet_lz4", "io_parquet_brotli", "io_parquet_bloom_filter", "io_avro", "io_avro_compression", "io_avro_async", "io_orc", "io_json_integration", "io_print", "compute_aggregate", "compute_arithmetics_decimal", "compute_arithmetics", "compute_bitwise", "compute_boolean", "compute_boolean_kleene", "compute_cast", "compute_comparison", "compute_concatenate", "compute_contains", "compute_filter", "compute_hash", "compute_if_then_else", "compute_length", "compute_like", "compute_limit", "compute_merge_sort", "compute_nullif", "compute_partition", "compute_regex_match", "compute_sort", "compute_substring", "compute_take", "compute_temporal", "compute_window", "compute_utf8", "compute", "serde_types", "simd", "benchmarks"] }- full = arrow, chrono-tz, compute, io_avro, io_avro_async, io_avro_compression, io_csv, io_csv_async, io_flight, io_ipc, io_ipc_compression, io_ipc_read_async, io_ipc_write_async, io_json, io_json_integration, io_odbc, io_orc, io_parquet, io_parquet_compression, io_print, regex, regex-syntax
- arrow full? = arrow-array, arrow-buffer, arrow-data, arrow-schema
-
Affects
array::Arrow2Arrow,array::to_data,array::from_data… - io_odbc full? = odbc-api
-
Affects
io::odbc… - io_csv full? = io_csv_read, io_csv_write
- io_csv_async full? = io_csv_read_async
- io_csv_read io_csv? = csv, lexical-core
-
Affects
csv::read… - io_csv_read_async io_csv_async? = csv-async, futures, lexical-core
-
Affects
csv::read_async… - io_csv_write io_csv? = csv-core, lexical-core, streaming-iterator
-
Affects
csv::write… - io_json full? = io_json_read, io_json_write
- io_json_read io_json? = indexmap, json-deserializer, lexical-core
-
Affects
json::read,ndjson::read,io::json,io::ndjson… - io_json_write io_json? = fallible-streaming-iterator, lexical-core, streaming-iterator
-
Affects
json::write,ndjson::write,io::json,io::ndjson… - io_ipc full? io_flight? io_ipc_read_async? io_ipc_write_async? io_json_integration? io_parquet? = arrow-format
-
Affects
io::ipc,arrow2::mmap… - io_ipc_write_async full? = futures, io_ipc
-
Affects
write::stream_async,write::file_async… - io_ipc_read_async full? = async-stream, futures, io_ipc
-
Affects
read::stream_async,read::file_async… - io_ipc_compression full? = lz4, zstd
-
Affects
compression::decompress_lz4,compression::decompress_zstd,compression::compress_lz4,compression::compress_zstd… - io_flight full? = io_ipc
-
Enables flight-data of arrow-format
Affects
io::flight… - io_parquet full? io_parquet_sample_test? = base64, fallible-streaming-iterator, futures, io_ipc, parquet2, streaming-iterator
-
base64 + io_ipc because arrow schemas are stored as base64-encoded ipc format.
Affects
io::parquet,compute::aggregate… - io_parquet_compression full? = io_parquet_brotli, io_parquet_gzip, io_parquet_lz4, io_parquet_snappy, io_parquet_zstd
- io_parquet_sample_test = io_parquet
-
sample testing of generated arrow data
- io_parquet_zstd io_parquet_compression?
-
compression backends
- io_parquet_snappy io_parquet_compression?
- io_parquet_gzip io_parquet_compression?
- io_parquet_lz4_flex
- io_parquet_lz4 io_parquet_compression?
- io_parquet_brotli io_parquet_compression?
- io_parquet_bloom_filter
-
parquet bloom filter functions
Enables bloom_filter of parquet2
- io_avro full? = avro-schema, streaming-iterator
-
Affects
io::avro… - io_avro_compression full?
-
Enables compression of avro-schema
avro support
- io_avro_async full?
-
Enables async of avro-schema
- io_orc full? = orc-format
-
Affects
io::orc… - io_json_integration full? = hex, io_ipc, serde, serde_derive, serde_json
-
serde+serde_json: its dependencies + error handling serde_derive: there is some derive around
Affects
io::json_integration… - io_print full? = comfy-table
-
Affects
io::print… - compute_aggregate compute? = multiversion
-
the compute kernels. Disabling this significantly reduces compile time.
Affects
compute::aggregate… - compute_arithmetics_decimal compute_arithmetics? = strength_reduce
-
Affects
arithmetics::decimal… - compute_arithmetics compute? = compute_arithmetics_decimal, strength_reduce
-
Affects
compute::arithmetics… - compute_bitwise compute?
-
Affects
compute::bitwise… - compute_boolean compute? compute_comparison?
-
Affects
compute::boolean… - compute_boolean_kleene compute?
-
Affects
compute::boolean_kleene… - compute_cast compute? = compute_take, lexical-core
-
Affects
compute::cast… - compute_comparison compute? compute_nullif? = compute_boolean, compute_take
-
Affects
compute::comparison… - compute_concatenate compute? compute_window?
-
Affects
compute::concatenate… - compute_contains compute?
-
Affects
compute::contains… - compute_filter compute?
-
Affects
compute::filter… - compute_hash compute? = multiversion
-
Affects
compute::hash… - compute_if_then_else compute?
-
Affects
compute::if_then_else… - compute_length compute?
-
Affects
compute::length… - compute_like compute? = regex, regex-syntax
-
Affects
compute::like… - compute_limit compute?
-
Affects
compute::limit… - compute_merge_sort compute? = compute_sort, itertools
-
Affects
compute::merge_sort… - compute_nullif compute? = compute_comparison
-
Affects
compute::nullif… - compute_partition compute? = compute_sort
-
Affects
compute::partition… - compute_regex_match compute? = regex
-
Affects
compute::regex_match… - compute_sort compute? compute_merge_sort? compute_partition? = compute_take
-
Affects
compute::sort… - compute_substring compute?
-
Affects
compute::substring… - compute_take compute? compute_cast? compute_comparison? compute_sort?
-
Affects
compute::take… - compute_temporal compute?
-
Affects
compute::temporal… - compute_window compute? = compute_concatenate
-
Affects
compute::window… - compute_utf8 compute?
-
Affects
compute::utf8… - compute full? = compute_aggregate, compute_arithmetics, compute_bitwise, compute_boolean, compute_boolean_kleene, compute_cast, compute_comparison, compute_concatenate, compute_contains, compute_filter, compute_hash, compute_if_then_else, compute_length, compute_like, compute_limit, compute_merge_sort, compute_nullif, compute_partition, compute_regex_match, compute_sort, compute_substring, compute_take, compute_temporal, compute_utf8, compute_window
- serde_types = serde, serde_derive
- simd
- benchmarks = rand
-
Affects
util::bench_util…
Features from optional dependencies
In crates that don't use the dep: syntax, optional dependencies automatically become Cargo features. These features may have been created by mistake, and this functionality may be removed in the future.
- chrono-tz full?
-
Enables chrono-tz ^0.8
for timezone support
Affects
temporal_conversions::parse_offset_tz… - lexical-core compute_cast? io_csv_read? io_csv_read_async? io_csv_write? io_json_read? io_json_write?
-
Enables lexical-core ^0.8
To efficiently cast numbers to strings
- csv io_csv_read?
-
Enables csv
for csv io
- csv-core io_csv_write?
- csv-async io_csv_read_async?
-
Enables csv-async
for csv async io
- regex compute_like? compute_regex_match? full?
- regex-syntax compute_like? full?
-
Enables regex-syntax ^0.7
- streaming-iterator io_avro? io_csv_write? io_json_write? io_parquet?
- fallible-streaming-iterator io_json_write? io_parquet?
- json-deserializer io_json_read?
- indexmap io_json_read?
-
Enables indexmap ^1.6
- comfy-table io_print?
-
Enables comfy-table ^6.0
used to print columns in a nice columnar format
- arrow-format io_flight? io_ipc?
- hex io_json_integration?
- lz4 io_ipc_compression?
-
Enables lz4
for IPC compression
- zstd io_ipc_compression?
-
Enables zstd ^0.12
- rand benchmarks?
-
Enables rand
use for flaky testing
- itertools compute_merge_sort?
-
Enables itertools ^0.10
- base64 io_parquet?
-
Enables base64 ^0.21.0
- futures io_csv_read_async? io_ipc_read_async? io_ipc_write_async? io_parquet?
-
Enables futures
to write to parquet as a stream
- async-stream io_ipc_read_async?
-
Enables async-stream
to read IPC as a stream
- avro-schema io_avro? io_avro_async? io_avro_compression?
- orc-format io_orc?
-
Enables orc-format
ORC support
- serde io_json_integration? serde_types?
-
Enables serde
Arrow integration tests support
- serde_derive io_json_integration? serde_types?
- serde_json io_json_integration?
- strength_reduce compute_arithmetics? compute_arithmetics_decimal?
-
Enables strength_reduce
for division/remainder optimization at runtime
- multiversion compute_aggregate? compute_hash?
-
Enables multiversion ^0.7.3
For instruction multiversioning
- odbc-api io_odbc?
-
Enables odbc-api ^0.36
For support for odbc
- arrow-buffer arrow?
-
Enables arrow-buffer
Support conversion to/from arrow-rs
- arrow-schema arrow?
- arrow-data arrow?
- arrow-array arrow?
- parquet2 io_parquet? io_parquet_bloom_filter? io_parquet_brotli? io_parquet_gzip? io_parquet_lz4? io_parquet_lz4_flex? io_parquet_snappy? io_parquet_zstd?