polars 0.24.0

DataFrame Library based on Apache Arrow
Documentation

polars

There is very little structured metadata to build this page from currently. You should check the main library docs, readme, or Cargo.toml in case the author documented the features in them.

This version has 104 feature flags, 12 of them enabled by default.

default

  • docs
  • zip_with
  • csv-file
  • temporal
  • fmt
  • dtype-slim

docs

  • polars-core/docs

zip_with

  • polars-core/zip_with

csv-file

  • polars-io
  • polars-io/csv-file
  • polars-lazy/csv-file

temporal

  • polars-core/temporal
  • polars-lazy/temporal
  • polars-io/temporal
  • polars-time

fmt

  • polars-core/fmt

dtype-slim

  • dtype-date
  • dtype-datetime
  • dtype-duration

polars-io

    This feature flag does not enable additional features.

polars-time

    This feature flag does not enable additional features.

dtype-date

  • polars-core/dtype-date
  • polars-lazy/dtype-date
  • polars-io/dtype-date
  • polars-time/dtype-date
  • polars-core/dtype-date

dtype-datetime

  • polars-core/dtype-datetime
  • polars-lazy/dtype-datetime
  • polars-io/dtype-datetime
  • polars-time/dtype-datetime
  • polars-ops/dtype-datetime

dtype-duration

  • polars-core/dtype-duration
  • polars-lazy/dtype-duration
  • polars-time/dtype-duration
  • polars-core/dtype-duration

docs-selection

  • csv-file
  • json
  • parquet
  • ipc
  • ipc_streaming
  • dtype-full
  • is_in
  • sort_multiple
  • rows
  • docs
  • strings
  • object
  • lazy
  • temporal
  • random
  • zip_with
  • round_series
  • checked_arithmetic
  • ndarray
  • repeat_by
  • is_first
  • is_last
  • asof_join
  • cross_join
  • concat_str
  • decompress
  • mode
  • take_opt_iter
  • cum_agg
  • rolling_window
  • interpolate
  • diff
  • rank
  • list
  • arange
  • diagonal_concat
  • horizontal_concat
  • abs
  • dot_diagram
  • string_encoding
  • product
  • to_dummies
  • describe
  • list_eval
  • cumulative_eval
  • timezones
  • arg_where

test

  • lazy
  • private
  • rolling_window
  • rank
  • list
  • round_series
  • csv-file
  • dtype-categorical
  • cum_agg
  • fmt
  • diff
  • abs
  • parquet
  • ipc
  • ipc_streaming
  • json

dtype-full

  • dtype-date
  • dtype-datetime
  • dtype-duration
  • dtype-time
  • dtype-i8
  • dtype-i16
  • dtype-u8
  • dtype-u16
  • dtype-categorical
  • dtype-struct

performant

  • polars-core/performant
  • chunked_ids
  • dtype-u8
  • dtype-u16
  • cse

dtype-struct

  • polars-core/dtype-struct
  • polars-lazy/dtype-struct
  • polars-ops/dtype-struct
  • polars-io/dtype-struct

parquet

  • polars-io
  • polars-core/parquet
  • polars-lazy/parquet
  • polars-io/parquet

dtype-categorical

  • polars-core/dtype-categorical
  • polars-io/dtype-categorical
  • polars-lazy/dtype-categorical
  • polars-ops/dtype-categorical

serde-lazy

  • polars-core/serde-lazy
  • polars-lazy/serde
  • polars-time/serde
  • polars-io/serde

dtype-time

  • polars-core/dtype-time
  • polars-io/dtype-time
  • polars-time/dtype-time
  • polars-ops/dtype-time

diff

  • polars-core/diff
  • polars-lazy/diff
  • polars-ops/diff

strings

  • polars-core/strings
  • polars-lazy/strings
  • polars-ops/strings

dtype-u8

  • polars-core/dtype-u8
  • polars-lazy/dtype-u8
  • polars-ops/dtype-u8

moment

  • polars-core/moment
  • polars-lazy/moment
  • polars-ops/moment

lazy

  • polars-core/lazy
  • polars-lazy
  • polars-lazy/compile

json

  • polars-io
  • polars-io/json
  • polars-lazy/json

ipc_streaming

  • polars-io
  • polars-io/ipc_streaming
  • polars-lazy/ipc

rolling_window

  • polars-core/rolling_window
  • polars-lazy/rolling_window
  • polars-time/rolling_window

private

  • polars-lazy/private
  • polars-core/private
  • polars-time/private

ipc

  • polars-io
  • polars-io/ipc
  • polars-lazy/ipc

bigidx

  • polars-core/bigidx
  • polars-lazy/bigidx

ewma

  • polars-core/ewma
  • polars-lazy/ewma

cum_agg

  • polars-core/cum_agg
  • polars-core/cum_agg

semi_anti_join

  • polars-core/semi_anti_join
  • polars-lazy/semi_anti_join

abs

  • polars-core/abs
  • polars-lazy/abs

unique_counts

  • polars-core/unique_counts
  • polars-lazy/unique_counts

random

  • polars-core/random
  • polars-lazy/random

mode

  • polars-core/mode
  • polars-lazy/mode

is_in

  • polars-core/is_in
  • polars-lazy/is_in

extract_jsonpath

  • polars-core/extract_jsonpath
  • polars-core/strings

list

  • polars-lazy/list
  • polars-ops/list

interpolate

  • polars-core/interpolate
  • polars-lazy/interpolate

rank

  • polars-core/rank
  • polars-lazy/rank

string_justify

  • polars-lazy/string_justify
  • polars-ops/string_justify

avro

  • polars-io
  • polars-io/avro

is_first

  • polars-core/is_first
  • polars-lazy/is_first

string_encoding

  • polars-core/string_encoding
  • polars-core/strings

row_hash

  • polars-core/row_hash
  • polars-lazy/row_hash

pct_change

  • polars-core/pct_change
  • polars-lazy/pct_change

object

  • polars-core/object
  • polars-lazy/object

dtype-u16

  • polars-core/dtype-u16
  • polars-lazy/dtype-u16

chunked_ids

  • polars-core/chunked_ids
  • polars-lazy/chunked_ids

dynamic_groupby

  • polars-core/dynamic_groupby
  • polars-lazy/dynamic_groupby

dot_product

  • polars-core/dot_product
  • polars-lazy/dot_product

dtype-i8

  • polars-core/dtype-i8
  • polars-lazy/dtype-i8

concat_str

  • polars-core/concat_str
  • polars-lazy/concat_str

asof_join

  • polars-core/asof_join
  • polars-lazy/asof_join

log

  • polars-ops/log
  • polars-lazy/log

list_to_struct

  • polars-ops/list_to_struct
  • polars-lazy/list_to_struct

round_series

  • polars-core/round_series
  • polars-lazy/round_series

dtype-i16

  • polars-core/dtype-i16
  • polars-lazy/dtype-i16

repeat_by

  • polars-core/repeat_by
  • polars-lazy/repeat_by

cross_join

  • polars-core/cross_join
  • polars-lazy/cross_join

search_sorted

  • polars-lazy/search_sorted

list_eval

  • polars-lazy/list_eval

horizontal_concat

  • polars-core/horizontal_concat

lazy_regex

  • polars-lazy/regex

true_div

  • polars-lazy/true_div

serde

  • polars-core/serde

groupby_list

  • polars-core/groupby_list

decompress-fast

  • polars-io/decompress-fast

top_k

  • polars-lazy/top_k

arg_where

  • polars-lazy/arg_where

arange

  • polars-lazy/arange

date_offset

  • polars-lazy/date_offset

algo

  • polars-algo

take_opt_iter

  • polars-core/take_opt_iter

simd

  • polars-core/simd

avx512

  • polars-core/avx512

describe

  • polars-core/describe

cse

  • polars-lazy/cse

sign

  • polars-lazy/sign

product

  • polars-core/product

checked_arithmetic

  • polars-core/checked_arithmetic

timezones

  • polars-core/timezones

trigonometry

  • polars-lazy/trigonometry

meta

  • polars-lazy/meta

dot_diagram

  • polars-lazy/dot_diagram

diagonal_concat

  • polars-core/diagonal_concat

to_dummies

  • polars-ops/to_dummies

bench

  • lazy

pivot

  • polars-lazy/pivot

rows

  • polars-core/rows

ndarray

  • polars-core/ndarray

reinterpret

  • polars-core/reinterpret

sort_multiple

  • polars-core/sort_multiple

cumulative_eval

  • polars-lazy/cumulative_eval

decompress

  • polars-io/decompress

dataframe_arithmetic

  • polars-core/dataframe_arithmetic

partition_by

  • polars-core/partition_by

is_last

  • polars-core/is_last

polars-lazy

    This feature flag does not enable additional features.

polars-algo

    This feature flag does not enable additional features.