polars-arrow-0.44.2
- polars-arrow 0.44.2
- Permalink
- Docs.rs crate page
- MIT AND Apache-2.0
- Links
- Homepage
- Repository
- crates.io
- Source
- Owners
- ritchie46
- jorgecarleitao
- Dependencies
- ahash >=0.8.5 normal
  
  polars-arrow-format ^0.1.0 normal optional
  
  async-stream ^0.3 normal optional
  
  atoi ^2 normal optional
  
  atoi_simd ^0.15.5 normal optional
  
  avro-schema ^0.3 normal optional
  
  bytemuck ^1.11 normal
  
  chrono ^0.4.31 normal
  
  chrono-tz ^0.8.1 normal optional
  
  dyn-clone ^1 normal
  
  either ^1.11 normal
  
  ethnum ^1.3.2 normal
  
  fast-float ^0.2 normal optional
  
  futures ^0.3.25 normal optional
  
  hashbrown ^0.15.0 normal
  
  hex ^0.4.3 normal optional
  
  indexmap ^2 normal optional
  
  itoa ^1.0.6 normal optional
  
  itoap ^1 normal optional
  
  lz4 ^1.24 normal optional
  
  multiversion ^0.7 normal optional
  
  num-traits ^0.2 normal
  
  parking_lot ^0.12 normal
  
  polars-error ^0.44.2 normal
  
  polars-schema ^0.44.2 normal
  
  polars-utils ^0.44.2 normal
  
  regex ^1.9 normal optional
  
  regex-syntax ^0.8 normal optional
  
  ryu ^1.0.13 normal optional
  
  serde ^1.0.188 normal optional
  
  simdutf8 ^0.1.4 normal
  
  streaming-iterator ^0.1.9 normal
  
  strength_reduce ^0.2 normal optional
  
  strum_macros ^0.26 normal
  
  tokio ^1.26 normal optional
  
  zstd ^0.13 normal optional
  
  criterion ^0.5 dev
  
  crossbeam-channel ^0.5.8 dev
  
  doc-comment ^0.3 dev
  
  flate2 ^1 dev
  
  proptest ^1 dev
  
  rand ^0.8 dev
  
  sample-arrow2 ^0.17 dev
  
  sample-std ^0.2 dev
  
  sample-test ^0.2 dev
  
  tokio ^1.26 dev
  
  tokio-util ^0.7.8 dev
  
  version_check ^0.9.4 build
  
  getrandom ^0.2 normal
- Versions
- 66.4% of the crate is documented
Platform
- i686-unknown-linux-gnu
- x86_64-unknown-linux-gnu
Feature flags

Rust

polars_arrow0.44.2

In polars_arrow::legacy::error

polars_arrow::legacy::error

Function map_err

pub fn map_err<E>(error: E) -> PolarsErrorwhere
    E: Error,