apache / arrow-rs
File Age & Freshness

File age measurements show the distribution of file ages (days since the first commit) and the file freshness (days since the latest commit).

Summary
File Change History Overall
File Age Distribution Overall
Days since first update
  • There are 451 files with 172,157 lines of code in files.
    • 396 files that are 366+ days old (159,345 lines of code)
    • 27 files that are 181-365 days old (9,944 lines of code)
    • 15 files that are 91-180 days old (959 lines of code)
    • 12 files that are 31-90 days old (1,457 lines of code)
    • 1 files that are 1-30 days old (452 lines of code)
92% | 5% | <1% | <1% | <1%
Legend:
366+
181-365
91-180
31-90
1-30

explore: grouped by folders | grouped by age
File Freshness Distribution Overall
Days since last update
  • There are 451 files with 172,157 lines of code in files.
    • 76 files have been last changed 366+ days ago (5,324 lines of code)
    • 82 files have been last changed 181-365 days ago (25,554 lines of code)
    • 89 files have been last changed 91-180 days ago (43,455 lines of code)
    • 175 files have been last changed 31-90 days ago (73,156 lines of code)
    • 29 files have been last changed 1-30 days ago (24,668 lines of code)
3% | 14% | 25% | 42% | 14%
Legend:
366+
181-365
91-180
31-90
1-30

explore: grouped by folders | grouped by freshness
File Change History per File Extension
rs, txt, toml, md, yaml, sh, json, py, gitignore, proto, in, gitattributes, rst, gitmodules
File Age Distribution per Extension
Days since first update
366+
181-365
91-180
31-90
1-30
rs92% | 5% | <1% | <1% | <1%
proto100% | 0% | 0% | 0% | 0%
toml100% | 0% | 0% | 0% | 0%
py100% | 0% | 0% | 0% | 0%
in100% | 0% | 0% | 0% | 0%
File Freshness Distribution per Extension
Days since last update
366+
181-365
91-180
31-90
1-30
rs2% | 14% | 25% | 42% | 14%
proto21% | 78% | 0% | 0% | 0%
py100% | 0% | 0% | 0% | 0%
toml2% | 0% | 0% | 79% | 18%
in100% | 0% | 0% | 0% | 0%
File Change History per Logical Decomposition
primary
primary (file age distribution)
Days since first update
366+
181-365
91-180
31-90
1-30
parquet88% | 9% | <1% | 1% | <1%
arrow-array94% | 4% | <1% | <1% | 0%
arrow-flight97% | 2% | 0% | 0% | 0%
arrow-ord100% | 0% | 0% | 0% | 0%
arrow-ipc95% | 0% | 0% | 4% | 0%
arrow-select95% | 4% | 0% | 0% | 0%
arrow-cast99% | <1% | 0% | 0% | 0%
arrow-string97% | 0% | 2% | 0% | 0%
arrow100% | 0% | 0% | 0% | 0%
arrow-json71% | 27% | 0% | <1% | 0%
arrow-data100% | 0% | 0% | 0% | 0%
arrow-buffer90% | 9% | 0% | 0% | 0%
arrow-arith100% | 0% | 0% | 0% | 0%
arrow-schema77% | 13% | 9% | 0% | 0%
arrow-csv100% | 0% | 0% | 0% | 0%
arrow-integration-test100% | 0% | 0% | 0% | 0%
arrow-row100% | 0% | 0% | 0% | 0%
format100% | 0% | 0% | 0% | 0%
arrow-avro83% | 0% | 16% | 0% | 0%
parquet_derive100% | 0% | 0% | 0% | 0%
arrow-integration-testing98% | 1% | 0% | 0% | 0%
parquet_derive_test100% | 0% | 0% | 0% | 0%
arrow-pyarrow-integration-testing100% | 0% | 0% | 0% | 0%
ROOT100% | 0% | 0% | 0% | 0%
dev100% | 0% | 0% | 0% | 0%
primary (file freshness distribution)
Days since last update
366+
181-365
91-180
31-90
1-30
parquet1% | 18% | 19% | 36% | 23%
arrow-data18% | 21% | 0% | 60% | 0%
arrow14% | 8% | 11% | 65% | 0%
arrow-array2% | 7% | 39% | 38% | 11%
arrow-flight6% | 37% | 36% | 20% | 0%
format21% | 78% | 0% | 0% | 0%
arrow-buffer7% | 10% | 18% | 47% | 15%
arrow-select2% | 0% | 2% | 56% | 38%
dev100% | 0% | 0% | 0% | 0%
arrow-cast1% | <1% | 6% | 91% | 0%
arrow-avro6% | 0% | 44% | 3% | 45%
arrow-pyarrow-integration-testing11% | 0% | 68% | 19% | 0%
arrow-json<1% | 4% | 11% | 83% | 0%
ROOT15% | 0% | 0% | 0% | 84%
arrow-arith0% | 52% | 6% | 40% | 0%
parquet_derive0% | 84% | 0% | 15% | 0%
arrow-row0% | 26% | 0% | 73% | 0%
arrow-integration-testing0% | 56% | 36% | 7% | 0%
arrow-string0% | 5% | 78% | 16% | 0%
arrow-ipc0% | 2% | 0% | 43% | 53%
arrow-schema0% | 2% | 81% | 16% | 0%
arrow-ord0% | 0% | 51% | 48% | 0%
arrow-integration-test0% | 0% | 43% | 56% | 0%
arrow-csv0% | 0% | 19% | 80% | 0%
parquet_derive_test0% | 0% | 0% | 100% | 0%
Oldest Files (Top 50)
File# lines# unitscreatedlast modified# changes
(days)		# contributorsfirst
contributor		latest
contributor
check-rat-report.py
in dev/release
 33 - 2017-06-23 2021-05-24 2 2 wes.mckinney@twosigma.com andrew@nerdnetworks.org
proto
Flight.proto
in format
 465 - 2018-09-20 2024-02-22 14 11 wesm+git@apache.org jeffrey.vo.australia@gmail.com
serialized_reader.rs
in parquet/src/file
 2221 58 2021-04-18 2025-04-21 77 33 jorgecarleitao@gmail.com github@enrico.minack.dev
basic.rs
in parquet/src
 1934 65 2021-04-18 2024-12-29 28 20 jorgecarleitao@gmail.com tom@tomforb.es
types.rs
in parquet/src/schema
 1851 36 2021-04-18 2025-01-19 36 20 jorgecarleitao@gmail.com etseidl@users.noreply.githu...
api.rs
in parquet/src/record
 1614 52 2021-04-18 2025-03-19 26 20 jorgecarleitao@gmail.com mbutrovich@users.noreply.gi...
decoding.rs
in parquet/src/encodings
 1610 131 2021-04-18 2025-04-30 26 17 jorgecarleitao@gmail.com 5972627+apilloud@users.nore...
arrow.flight.protocol.rs
in arrow-flight/src
 1432 3 2021-04-18 2024-07-26 18 9 jorgecarleitao@gmail.com andrew@nerdnetworks.org
writer.rs
in parquet/src/file
 1344 45 2021-04-18 2025-04-01 66 31 jorgecarleitao@gmail.com rok@mihevc.org
reader.rs
in parquet/src/column
 1053 18 2021-04-18 2025-03-25 36 17 jorgecarleitao@gmail.com andrew@nerdnetworks.org
data_type.rs
in parquet/src
 1051 91 2021-04-18 2025-03-19 42 23 jorgecarleitao@gmail.com mbutrovich@users.noreply.gi...
parquet_field.rs
in parquet_derive/src
 1005 32 2021-04-18 2024-07-01 17 14 jorgecarleitao@gmail.com crowbirthday@126.com
printer.rs
in parquet/src/schema
 982 19 2021-04-18 2025-02-08 20 16 jorgecarleitao@gmail.com devinsmith@deephaven.io
bit_util.rs
in parquet/src/util
 868 38 2021-04-18 2025-03-25 31 22 jorgecarleitao@gmail.com andrew@nerdnetworks.org
statistics.rs
in parquet/src/file
 864 21 2021-04-18 2025-01-06 20 14 jorgecarleitao@gmail.com zjpzlz@163.com
properties.rs
in parquet/src/file
 824 36 2021-04-18 2025-04-01 42 21 jorgecarleitao@gmail.com rok@mihevc.org
rle.rs
in parquet/src/encodings
 777 21 2021-04-18 2025-03-25 29 15 jorgecarleitao@gmail.com andrew@nerdnetworks.org
parser.rs
in parquet/src/schema
 691 26 2021-04-18 2024-10-21 11 8 jorgecarleitao@gmail.com 61218022+itsjunetime@users....
compression.rs
in parquet/src
 681 31 2021-04-18 2025-03-28 18 10 jorgecarleitao@gmail.com psvrishabh@gmail.com
lib.rs
in arrow-flight/src
 668 25 2021-04-18 2025-03-12 32 18 jorgecarleitao@gmail.com bengilgit@gmail.com
data_gen.rs
in arrow/src/util
 624 25 2021-04-18 2025-03-25 26 13 jorgecarleitao@gmail.com andrew@nerdnetworks.org
reader.rs
in parquet/src/record
 551 17 2021-04-18 2024-11-27 26 17 jorgecarleitao@gmail.com etseidl@users.noreply.githu...
arrow_writer.rs
in parquet/benches
 470 17 2021-04-18 2025-01-08 12 7 jorgecarleitao@gmail.com adreeve@gmail.com
bench_util.rs
in arrow/src/util
 452 4 2021-04-18 2025-03-30 24 15 jorgecarleitao@gmail.com 821684824@qq.com
triplet.rs
in parquet/src/record
 439 17 2021-04-18 2023-12-15 11 7 jorgecarleitao@gmail.com 1781103+tustvold@users.nore...
page.rs
in parquet/src/column
 334 6 2021-04-18 2025-04-01 24 12 jorgecarleitao@gmail.com rok@mihevc.org
lib.rs
in parquet_derive_test/src
 288 4 2021-04-18 2025-03-08 16 12 jorgecarleitao@gmail.com m1brobbel@gmail.com
cast_kernels.rs
in arrow/benches
 270 9 2021-04-18 2025-03-25 19 13 jorgecarleitao@gmail.com andrew@nerdnetworks.org
Cargo.toml
in arrow
 256 - 2021-04-18 2025-04-01 154 42 jorgecarleitao@gmail.com onursatici@users.noreply.gi...
filter_kernels.rs
in arrow/benches
 249 3 2021-04-18 2024-11-10 11 9 jorgecarleitao@gmail.com 68732277+delamarch3@users.n...
tensor.rs
in arrow/src
 214 2 2021-04-18 2024-09-20 9 8 jorgecarleitao@gmail.com 42913098+bytebaker@users.no...
Cargo.toml
in parquet
 204 - 2021-04-18 2025-04-15 129 44 jorgecarleitao@gmail.com 821684824@qq.com
reader.rs
in parquet/src/file
 179 12 2021-04-18 2024-10-02 13 7 jorgecarleitao@gmail.com 42913098+bytebaker@users.no...
sort_kernel.rs
in arrow/benches
 178 6 2021-04-18 2023-10-19 10 6 jorgecarleitao@gmail.com 1781103+tustvold@users.nore...
visitor.rs
in parquet/src/schema
 175 10 2021-04-18 2024-10-02 6 5 jorgecarleitao@gmail.com 42913098+bytebaker@users.no...
take_kernels.rs
in arrow/benches
 151 4 2021-04-18 2025-03-25 13 10 jorgecarleitao@gmail.com andrew@nerdnetworks.org
aggregate_kernels.rs
in arrow/benches
 147 2 2021-04-18 2025-03-25 9 7 jorgecarleitao@gmail.com andrew@nerdnetworks.org
json_reader.rs
in arrow/benches
 145 6 2021-04-18 2025-03-13 9 5 jorgecarleitao@gmail.com 821684824@qq.com
lib.rs
in parquet_derive/src
 144 2 2021-04-18 2025-03-08 16 11 jorgecarleitao@gmail.com m1brobbel@gmail.com
concatenate_kernel.rs
in arrow/benches
 143 3 2021-04-18 2025-04-02 5 5 jorgecarleitao@gmail.com 16746759+rluvaton@users.nor...
buffer_create.rs
in arrow/benches
 140 10 2021-04-18 2025-04-03 6 5 jorgecarleitao@gmail.com weston.pace@gmail.com
builder.rs
in arrow/benches
 125 6 2021-04-18 2025-03-25 13 9 jorgecarleitao@gmail.com andrew@nerdnetworks.org
mod.rs
in parquet/src/arrow
 119 1 2021-04-18 2025-03-26 38 15 jorgecarleitao@gmail.com andrew@nerdnetworks.org
lib.rs
in arrow-pyarrow-integration-testing/src
 118 15 2021-04-18 2024-11-21 17 9 jorgecarleitao@gmail.com psvrishabh@gmail.com
Cargo.toml
in root
 95 - 2021-04-18 2025-04-08 54 10 jorgecarleitao@gmail.com andrew@nerdnetworks.org
Cargo.toml
in arrow-flight
 90 - 2021-04-18 2025-03-27 84 27 jorgecarleitao@gmail.com m1brobbel@gmail.com
levels.rs
in parquet/src/encodings
 80 - 2021-04-18 2024-09-09 14 9 jorgecarleitao@gmail.com etseidl@users.noreply.githu...
utils.rs
in arrow-flight/src
 77 - 2021-04-18 2024-12-16 23 15 jorgecarleitao@gmail.com fbranczyk@gmail.com
buffer_bit_ops.rs
in arrow/benches
 64 8 2021-04-18 2023-10-19 4 3 jorgecarleitao@gmail.com 1781103+tustvold@users.nore...
arithmetic_kernels.rs
in arrow/benches
 56 1 2021-04-18 2023-07-08 7 5 jorgecarleitao@gmail.com 1781103+tustvold@users.nore...
Files Not Recently Changed (Top 50)
File# lines# unitscreatedlast modified# changes
(days)		# contributorsfirst
contributor		latest
contributor
bit_length_kernel.rs
in arrow/benches
 21 2 2021-04-18 2021-04-18 1 1 jorgecarleitao@gmail.com jorgecarleitao@gmail.com
length_kernel.rs
in arrow/benches
 22 2 2021-04-18 2021-04-18 1 1 jorgecarleitao@gmail.com jorgecarleitao@gmail.com
array_slice.rs
in arrow/benches
 29 3 2021-04-18 2021-04-18 1 1 jorgecarleitao@gmail.com jorgecarleitao@gmail.com
check-rat-report.py
in dev/release
 33 - 2017-06-23 2021-05-24 2 2 wes.mckinney@twosigma.com andrew@nerdnetworks.org
boolean_kernels.rs
in arrow/benches
 43 4 2021-04-18 2021-07-27 3 3 jorgecarleitao@gmail.com jimexist@users.noreply.gith...
substring_kernels.rs
in arrow/benches
 37 3 2022-06-07 2022-06-07 1 1 59198230+haoyang670@users.n... 59198230+haoyang670@users.n...
mod.rs
in parquet/src/encodings
 4 - 2021-04-18 2022-07-27 4 4 jorgecarleitao@gmail.com 1781103+tustvold@users.nore...
mod.rs
in parquet/src/arrow/decoder
 4 - 2022-08-20 2022-08-20 1 1 1781103+tustvold@users.nore... 1781103+tustvold@users.nore...
label_issues.py
in dev/release
 69 3 2022-09-16 2022-09-16 1 1 iajoiner809@gmail.com iajoiner809@gmail.com
null.rs
in arrow-data/src/transform
 6 - 2022-09-22 2022-09-22 1 1 1781103+tustvold@users.nore... 1781103+tustvold@users.nore...
null.rs
in arrow-data/src/equal
 11 - 2022-09-22 2022-09-22 1 1 1781103+tustvold@users.nore... 1781103+tustvold@users.nore...
boolean.rs
in arrow-data/src/transform
 23 - 2022-09-22 2022-09-22 1 1 1781103+tustvold@users.nore... 1781103+tustvold@users.nore...
in
requirements.in
in parquet/pytest
 20 - 2022-11-24 2022-12-29 2 1 jimexist@users.noreply.gith... jimexist@users.noreply.gith...
bit_pack.rs
in parquet/src/util
 98 1 2022-08-03 2023-01-27 3 2 1781103+tustvold@users.nore... viirya@gmail.com
structure.rs
in arrow-data/src/equal
 40 1 2022-09-22 2023-03-02 2 1 1781103+tustvold@users.nore... 1781103+tustvold@users.nore...
fixed_list.rs
in arrow-data/src/equal
 44 - 2022-09-22 2023-03-02 2 1 1781103+tustvold@users.nore... 1781103+tustvold@users.nore...
dictionary.rs
in arrow-data/src/equal
 46 - 2022-09-22 2023-03-02 2 1 1781103+tustvold@users.nore... 1781103+tustvold@users.nore...
list.rs
in arrow-data/src/equal
 86 1 2022-09-22 2023-03-02 2 1 1781103+tustvold@users.nore... 1781103+tustvold@users.nore...
parse_timestamp.rs
in arrow-cast/benches
 24 1 2023-03-09 2023-03-09 1 1 1781103+tustvold@users.nore... 1781103+tustvold@users.nore...
parse_time.rs
in arrow-cast/benches
 22 1 2023-03-16 2023-03-16 1 1 1781103+tustvold@users.nore... 1781103+tustvold@users.nore...
parse_decimal.rs
in arrow-cast/benches
 36 1 2023-03-21 2023-03-21 1 1 bernhard@specht.net bernhard@specht.net
window.rs
in arrow-select/src
 126 12 2022-11-26 2023-03-28 2 1 1781103+tustvold@users.nore... 1781103+tustvold@users.nore...
boolean_array.rs
in arrow-json/src/reader
 10 - 2023-04-12 2023-04-13 2 1 1781103+tustvold@users.nore... 1781103+tustvold@users.nore...
null_array.rs
in arrow-json/src/reader
 8 - 2023-04-25 2023-04-25 1 1 jiangzhx@gmail.com jiangzhx@gmail.com
mod.rs
in arrow-buffer/src/buffer
 16 - 2022-09-15 2023-05-11 5 1 1781103+tustvold@users.nore... 1781103+tustvold@users.nore...
structure.rs
in arrow-data/src/transform
 18 - 2022-09-22 2023-06-01 2 1 1781103+tustvold@users.nore... 1781103+tustvold@users.nore...
fixed_binary.rs
in arrow-data/src/transform
 24 - 2022-09-22 2023-06-01 3 1 1781103+tustvold@users.nore... 1781103+tustvold@users.nore...
fixed_size_list.rs
in arrow-data/src/transform
 27 - 2022-09-22 2023-06-01 2 1 1781103+tustvold@users.nore... 1781103+tustvold@users.nore...
mod.rs
in arrow-buffer/src/util
 4 - 2022-09-15 2023-06-02 3 1 1781103+tustvold@users.nore... 1781103+tustvold@users.nore...
arithmetic_kernels.rs
in arrow/benches
 56 1 2021-04-18 2023-07-08 7 5 jorgecarleitao@gmail.com 1781103+tustvold@users.nore...
parse_date.rs
in arrow-cast/benches
 14 1 2023-07-14 2023-07-14 1 1 1781103+tustvold@users.nore... 1781103+tustvold@users.nore...
union.rs
in arrow-data/src/transform
 48 - 2022-09-22 2023-07-31 2 2 1781103+tustvold@users.nore... kawada@kmckk.co.jp
equal.rs
in arrow/benches
 30 2 2021-04-18 2023-08-18 4 4 jorgecarleitao@gmail.com 1781103+tustvold@users.nore...
trusted_len.rs
in arrow-array/src
 50 2 2022-09-26 2023-08-24 2 1 1781103+tustvold@users.nore... 1781103+tustvold@users.nore...
block.rs
in arrow-avro/src/reader
 94 1 2023-10-04 2023-10-04 1 1 1781103+tustvold@users.nore... 1781103+tustvold@users.nore...
metadata.rs
in parquet/benches
 20 1 2023-10-10 2023-10-10 1 1 1781103+tustvold@users.nore... 1781103+tustvold@users.nore...
pyproject.toml
in arrow-pyarrow-integration-testing
 20 - 2021-04-18 2023-10-16 3 3 jorgecarleitao@gmail.com marco@crepererum.net
17 - 2021-04-18 2023-10-19 5 5 jorgecarleitao@gmail.com 1781103+tustvold@users.nore...
trailers.rs
in arrow-flight/src
 25 - 2023-08-25 2023-10-19 2 2 marco@crepererum.net 1781103+tustvold@users.nore...
list.rs
in arrow-data/src/transform
 27 - 2022-09-22 2023-10-19 5 1 1781103+tustvold@users.nore... 1781103+tustvold@users.nore...
primitive.rs
in arrow-data/src/transform
 31 - 2022-09-22 2023-10-19 2 1 1781103+tustvold@users.nore... 1781103+tustvold@users.nore...
32 1 2023-02-06 2023-10-19 2 2 112126368+askoa@users.norep... 1781103+tustvold@users.nore...
string_run_builder.rs
in arrow/benches
 36 1 2023-02-04 2023-10-19 3 2 112126368+askoa@users.norep... 1781103+tustvold@users.nore...
array_data_validate.rs
in arrow/benches
 36 3 2022-05-15 2023-10-19 7 3 59198230+haoyang670@users.n... 1781103+tustvold@users.nore...
utils.rs
in arrow-data/src/transform
 38 1 2022-09-22 2023-10-19 4 1 1781103+tustvold@users.nore... 1781103+tustvold@users.nore...
boolean.rs
in arrow-data/src/equal
 58 - 2022-09-22 2023-10-19 3 1 1781103+tustvold@users.nore... 1781103+tustvold@users.nore...
buffer_bit_ops.rs
in arrow/benches
 64 8 2021-04-18 2023-10-19 4 3 jorgecarleitao@gmail.com 1781103+tustvold@users.nore...
primitive.rs
in arrow-data/src/equal
 67 - 2022-09-22 2023-10-19 4 2 1781103+tustvold@users.nore... 1781103+tustvold@users.nore...
fixed_binary.rs
in arrow-data/src/equal
 70 - 2022-09-22 2023-10-19 5 2 1781103+tustvold@users.nore... 1781103+tustvold@users.nore...
bitwise_kernel.rs
in arrow/benches
 87 2 2022-09-15 2023-10-19 2 2 liukun@apache.org 1781103+tustvold@users.nore...
Most Recently Created Files (Top 50)
File# lines# unitscreatedlast modified# changes
(days)		# contributorsfirst
contributor		latest
contributor
arrow_reader_row_filter.rs
in parquet/benches
 452 18 2025-04-15 2025-04-15 1 1 821684824@qq.com 821684824@qq.com
encrypt.rs
in parquet/src/encryption
 269 3 2025-04-01 2025-04-04 2 2 rok@mihevc.org adreeve@gmail.com
page_encryption.rs
in parquet/src/column
 89 1 2025-04-01 2025-04-01 1 1 rok@mihevc.org rok@mihevc.org
page_encryption_disabled.rs
in parquet/src/column
 21 - 2025-04-01 2025-04-01 1 1 rok@mihevc.org rok@mihevc.org
column_crypto_metadata.rs
in parquet/src/file
 62 2 2025-03-24 2025-03-24 1 1 adreeve@gmail.com adreeve@gmail.com
string_view_array.rs
in arrow-json/src/reader
 20 - 2025-03-13 2025-03-13 1 1 821684824@qq.com 821684824@qq.com
decrypt.rs
in parquet/src/encryption
 230 2 2025-03-12 2025-04-17 5 2 rok@mihevc.org adreeve@gmail.com
ciphers.rs
in parquet/src/encryption
 122 6 2025-03-12 2025-04-01 2 1 rok@mihevc.org rok@mihevc.org
modules.rs
in parquet/src/encryption
 72 - 2025-03-12 2025-04-01 2 1 rok@mihevc.org rok@mihevc.org
mod.rs
in parquet/src/encryption
 4 - 2025-03-12 2025-04-04 3 2 rok@mihevc.org adreeve@gmail.com
fixed_size_binary_dictionary_builder.rs
in arrow-array/src/builder
 232 11 2025-03-07 2025-03-07 1 1 mail@matthiasloibl.com mail@matthiasloibl.com
ipc_reader.rs
in arrow-ipc/benches
 243 8 2025-02-10 2025-02-27 2 1 andrew@nerdnetworks.org andrew@nerdnetworks.org
ipc_writer.rs
in arrow-ipc/benches
 93 3 2025-02-08 2025-02-08 1 1 andrew@nerdnetworks.org andrew@nerdnetworks.org
variable_shape_tensor.rs
in arrow-schema/src/extension/canonical
 116 - 2025-02-02 2025-02-02 1 1 m1brobbel@gmail.com m1brobbel@gmail.com
fixed_shape_tensor.rs
in arrow-schema/src/extension/canonical
 101 - 2025-02-02 2025-02-02 1 1 m1brobbel@gmail.com m1brobbel@gmail.com
bool8.rs
in arrow-schema/src/extension/canonical
 96 10 2025-02-02 2025-03-27 2 1 m1brobbel@gmail.com m1brobbel@gmail.com
mod.rs
in arrow-schema/src/extension/canonical
 74 7 2025-02-02 2025-02-02 1 1 m1brobbel@gmail.com m1brobbel@gmail.com
opaque.rs
in arrow-schema/src/extension/canonical
 41 1 2025-02-02 2025-02-02 1 1 m1brobbel@gmail.com m1brobbel@gmail.com
json.rs
in arrow-schema/src/extension/canonical
 11 - 2025-02-02 2025-02-02 1 1 m1brobbel@gmail.com m1brobbel@gmail.com
mod.rs
in arrow-schema/src/extension
 9 - 2025-02-02 2025-02-02 1 1 m1brobbel@gmail.com m1brobbel@gmail.com
uuid.rs
in arrow-schema/src/extension/canonical
 5 - 2025-02-02 2025-02-02 1 1 m1brobbel@gmail.com m1brobbel@gmail.com
binary_like.rs
in arrow-string/src
 136 6 2025-01-22 2025-01-22 1 1 16746759+rluvaton@users.nor... 16746759+rluvaton@users.nor...
binary_predicate.rs
in arrow-string/src
 28 - 2025-01-22 2025-01-22 1 1 16746759+rluvaton@users.nor... 16746759+rluvaton@users.nor...
utf8.rs
in parquet/src/util
 17 - 2025-01-17 2025-01-17 1 1 andrew@nerdnetworks.org andrew@nerdnetworks.org
generic_list_view_builder.rs
in arrow-array/src/builder
 69 7 2025-01-03 2025-01-03 1 1 19528375+kikkon@users.norep... 19528375+kikkon@users.norep...
ffi.rs
in arrow-schema/benches
 19 1 2024-12-07 2024-12-07 1 1 agrove@apache.org agrove@apache.org
record.rs
in arrow-avro/src/reader
 148 2 2024-12-01 2025-04-30 2 2 1781103+tustvold@users.nore... lkumar94@gmail.com
cursor.rs
in arrow-avro/src/reader
 89 - 2024-12-01 2024-12-01 1 1 1781103+tustvold@users.nore... 1781103+tustvold@users.nore...
row_selector.rs
in parquet/benches
 50 2 2024-10-25 2025-03-25 4 3 haoxiangpeng123@gmail.com andrew@nerdnetworks.org
mod.rs
in arrow-json/src/writer
 1933 54 2024-10-07 2025-03-25 7 7 s@muelcolvin.com 1755071+adriangb@users.nore...
union_array.rs
in arrow-array/benches
 53 3 2024-10-02 2025-03-25 4 3 28798827+gstvg@users.norepl... andrew@nerdnetworks.org
list_view_array.rs
in arrow-array/src/array
 849 36 2024-10-01 2025-02-02 7 7 19528375+kikkon@users.norep... m1brobbel@gmail.com
mod.rs
in arrow-integration-testing/src/flight_server_scenarios
 7 - 2024-10-01 2024-10-01 1 1 42913098+bytebaker@users.no... 42913098+bytebaker@users.no...
mod.rs
in arrow-integration-testing/src/flight_client_scenarios
 3 - 2024-10-01 2024-10-01 1 1 42913098+bytebaker@users.no... 42913098+bytebaker@users.no...
union_extract.rs
in arrow-select/src
 289 9 2024-09-25 2025-02-20 2 2 28798827+gstvg@users.norepl... m1brobbel@gmail.com
reader.rs
in parquet/src/file/metadata
 1174 23 2024-09-24 2025-04-17 19 9 etseidl@users.noreply.githu... adreeve@gmail.com
decimal_overflow.rs
in arrow-array/benches
 33 1 2024-09-21 2024-09-21 1 1 agrove@apache.org agrove@apache.org
table_types.rs
in arrow-flight/src/sql/metadata
 98 5 2024-09-05 2024-09-05 1 1 nvcook42@gmail.com nvcook42@gmail.com
bit_mask.rs
in arrow-buffer/benches
 38 1 2024-09-05 2024-09-05 1 1 kazuyukitanimura@gmail.com kazuyukitanimura@gmail.com
streams.rs
in arrow-flight/src
 95 2 2024-08-20 2025-03-24 4 3 andrew@nerdnetworks.org andrew@nerdnetworks.org
writer.rs
in parquet/src/file/metadata
 240 2 2024-08-13 2025-04-01 8 6 andrew@nerdnetworks.org rok@mihevc.org
store.rs
in parquet/src/arrow/async_writer
 80 3 2024-08-06 2024-08-06 1 1 github@xuanwo.io github@xuanwo.io
offset_index.rs
in parquet/src/file/page_index
 28 - 2024-07-26 2024-10-02 2 2 andrew@nerdnetworks.org 42913098+bytebaker@users.no...
statistics.rs
in parquet/src/arrow/arrow_reader
 1327 14 2024-07-16 2024-11-26 10 7 eric.fredine@gmail.com git@gibbons.foo
arrow_statistics.rs
in parquet/benches
 228 8 2024-07-16 2024-07-16 1 1 eric.fredine@gmail.com eric.fredine@gmail.com
datatype_parse.rs
in arrow-schema/src
 637 38 2024-07-03 2024-11-25 3 3 s@muelcolvin.com markoog@gmail.com
mod.rs
in parquet/src/file/metadata
 1352 20 2024-07-02 2025-04-30 25 11 andrew@nerdnetworks.org mhall22990@gmail.com
byte_view_array.rs
in parquet/src/arrow/array_reader
 570 24 2024-07-02 2025-03-25 12 5 me@haoxp.xyz andrew@nerdnetworks.org
memory.rs
in parquet/src/file/metadata
 184 29 2024-07-02 2024-08-15 4 4 andrew@nerdnetworks.org michael-j-ward@users.norepl...
view_buffer.rs
in parquet/src/arrow/buffer
 137 4 2024-06-28 2024-11-22 5 3 haoxiangpeng123@gmail.com piotr.findeisen@gmail.com
Most Recently Changed Files (Top 50)
File# lines# unitscreatedlast modified# changes
(days)		# contributorsfirst
contributor		latest
contributor
list_array.rs
in arrow-array/src/array
 1016 40 2022-09-26 2025-05-07 43 13 1781103+tustvold@users.nore... 1327726+thinkharderdev@user...
struct_array.rs
in arrow-array/src/array
 676 36 2022-09-26 2025-05-02 31 15 1781103+tustvold@users.nore... weston.pace@gmail.com
writer.rs
in arrow-ipc/src
 2503 74 2022-11-06 2025-05-01 62 29 1781103+tustvold@users.nore... timsaucer@gmail.com
convert.rs
in arrow-ipc/src
 1114 5 2022-11-06 2025-05-01 28 21 1781103+tustvold@users.nore... timsaucer@gmail.com
decoding.rs
in parquet/src/encodings
 1610 131 2021-04-18 2025-04-30 26 17 jorgecarleitao@gmail.com 5972627+apilloud@users.nore...
mod.rs
in parquet/src/file/metadata
 1352 20 2024-07-02 2025-04-30 25 11 andrew@nerdnetworks.org mhall22990@gmail.com
codec.rs
in arrow-avro/src
 264 6 2024-01-11 2025-04-30 4 3 1781103+tustvold@users.nore... lkumar94@gmail.com
schema.rs
in arrow-avro/src
 171 - 2023-10-04 2025-04-30 5 3 1781103+tustvold@users.nore... lkumar94@gmail.com
record.rs
in arrow-avro/src/reader
 148 2 2024-12-01 2025-04-30 2 2 1781103+tustvold@users.nore... lkumar94@gmail.com
compression.rs
in arrow-avro/src
 56 - 2023-10-04 2025-04-30 4 3 1781103+tustvold@users.nore... lkumar94@gmail.com
lib.rs
in arrow-avro/src
 20 - 2023-10-04 2025-04-30 6 4 1781103+tustvold@users.nore... lkumar94@gmail.com
take.rs
in arrow-select/src
 1895 79 2022-10-20 2025-04-26 48 21 1781103+tustvold@users.nore... danielheres@gmail.com
mod.rs
in parquet/src/arrow/async_reader
 1683 23 2022-12-19 2025-04-22 54 23 1781103+tustvold@users.nore... petridish@gmail.com
serialized_reader.rs
in parquet/src/file
 2221 58 2021-04-18 2025-04-21 77 33 jorgecarleitao@gmail.com github@enrico.minack.dev
interleave.rs
in arrow-select/src
 536 17 2022-10-20 2025-04-21 16 8 1781103+tustvold@users.nore... danielheres@gmail.com
reader.rs
in parquet/src/file/metadata
 1174 23 2024-09-24 2025-04-17 19 9 etseidl@users.noreply.githu... adreeve@gmail.com
decrypt.rs
in parquet/src/encryption
 230 2 2025-03-12 2025-04-17 5 2 rok@mihevc.org adreeve@gmail.com
offset.rs
in arrow-buffer/src/buffer
 49 - 2023-02-23 2025-04-17 12 5 1781103+tustvold@users.nore... kyle@developmentseed.org
immutable.rs
in arrow-buffer/src/buffer
 649 32 2022-09-15 2025-04-15 34 14 1781103+tustvold@users.nore... emil.ernerfeldt@gmail.com
arrow_reader_row_filter.rs
in parquet/benches
 452 18 2025-04-15 2025-04-15 1 1 821684824@qq.com 821684824@qq.com
Cargo.toml
in parquet
 204 - 2021-04-18 2025-04-15 129 44 jorgecarleitao@gmail.com 821684824@qq.com
scalar.rs
in arrow-buffer/src/buffer
 136 10 2022-09-15 2025-04-15 20 7 1781103+tustvold@users.nore... emil.ernerfeldt@gmail.com
record_batch.rs
in arrow-array/src
 1062 41 2022-09-26 2025-04-13 37 20 1781103+tustvold@users.nore... 1781103+tustvold@users.nore...
mod.rs
in parquet/src/arrow/arrow_reader
 3633 104 2022-08-11 2025-04-10 83 30 1781103+tustvold@users.nore... kyle@developmentseed.org
selection.rs
in parquet/src/arrow/arrow_reader
 1033 25 2022-08-11 2025-04-08 27 11 1781103+tustvold@users.nore... kyle@developmentseed.org
metadata.rs
in parquet/src/arrow/async_reader
 308 5 2022-12-19 2025-04-08 16 10 1781103+tustvold@users.nore... kyle@developmentseed.org
store.rs
in parquet/src/arrow/async_reader
 260 5 2022-12-19 2025-04-08 14 12 1781103+tustvold@users.nore... kyle@developmentseed.org
index_reader.rs
in parquet/src/file/page_index
 118 - 2022-05-31 2025-04-08 15 8 37145547+ted-jiang@users.no... kyle@developmentseed.org
Cargo.toml
in root
 95 - 2021-04-18 2025-04-08 54 10 jorgecarleitao@gmail.com andrew@nerdnetworks.org
data.rs
in arrow-data/src
 1753 31 2022-09-22 2025-04-06 44 19 1781103+tustvold@users.nore... andrew@nerdnetworks.org
concat.rs
in arrow-select/src
 984 46 2022-10-29 2025-04-06 24 12 1781103+tustvold@users.nore... 16746759+rluvaton@users.nor...
primitive_builder.rs
in arrow-array/src/builder
 519 25 2022-09-26 2025-04-06 21 9 1781103+tustvold@users.nore... 16746759+rluvaton@users.nor...
boolean_builder.rs
in arrow-array/src/builder
 282 17 2022-09-26 2025-04-06 17 9 1781103+tustvold@users.nore... 16746759+rluvaton@users.nor...
generic_bytes_builder.rs
in arrow-array/src/builder
 127 1 2022-11-21 2025-04-06 18 9 1781103+tustvold@users.nore... 16746759+rluvaton@users.nor...
reader.rs
in arrow-ipc/src
 2270 71 2022-11-06 2025-04-04 52 27 1781103+tustvold@users.nore... weston.pace@gmail.com
mod.rs
in arrow-csv/src/reader
 2105 71 2022-12-19 2025-04-04 38 23 1781103+tustvold@users.nore... 41774065+psiayn@users.norep...
records.rs
in arrow-csv/src/reader
 282 6 2022-12-19 2025-04-04 7 4 1781103+tustvold@users.nore... 41774065+psiayn@users.norep...
encrypt.rs
in parquet/src/encryption
 269 3 2025-04-01 2025-04-04 2 2 rok@mihevc.org adreeve@gmail.com
mod.rs
in parquet/src/encryption
 4 - 2025-03-12 2025-04-04 3 2 rok@mihevc.org adreeve@gmail.com
mod.rs
in parquet/src/column/writer
 3366 148 2022-07-17 2025-04-03 63 22 1781103+tustvold@users.nore... git@jhorstmann.net
fixed_size_list_array.rs
in parquet/src/arrow/array_reader
 494 14 2023-05-24 2025-04-03 4 4 dexterduck@users.noreply.gi... weston.pace@gmail.com
bit_chunk_iterator.rs
in arrow-buffer/src/util
 275 6 2022-09-15 2025-04-03 11 7 1781103+tustvold@users.nore... weston.pace@gmail.com
bit_util.rs
in arrow-buffer/src/util
 205 11 2022-09-15 2025-04-03 11 8 1781103+tustvold@users.nore... psvrishabh@gmail.com
div.rs
in arrow-buffer/src/bigint
 177 13 2023-08-10 2025-04-03 5 4 1781103+tustvold@users.nore... weston.pace@gmail.com
list_array.rs
in parquet/src/arrow/array_reader
 177 8 2022-04-15 2025-04-03 24 8 1781103+tustvold@users.nore... weston.pace@gmail.com
buffer_create.rs
in arrow/benches
 140 10 2021-04-18 2025-04-03 6 5 jorgecarleitao@gmail.com weston.pace@gmail.com
concatenate_kernel.rs
in arrow/benches
 143 3 2021-04-18 2025-04-02 5 5 jorgecarleitao@gmail.com 16746759+rluvaton@users.nor...
mod.rs
in parquet/src/arrow/arrow_writer
 2901 136 2022-06-11 2025-04-01 94 38 1781103+tustvold@users.nore... rok@mihevc.org
writer.rs
in parquet/src/file
 1344 45 2021-04-18 2025-04-01 66 31 jorgecarleitao@gmail.com rok@mihevc.org
properties.rs
in parquet/src/file
 824 36 2021-04-18 2025-04-01 42 21 jorgecarleitao@gmail.com rok@mihevc.org