polars-python-0.46.0
- polars-python 0.46.0
- Docs.rs crate page
- MIT
- Links
- Homepage
- Repository
- crates.io
- Source
- Owners
- ritchie46
- Dependencies
- ahash >=0.8.5 normal
  
  arboard ^3.4.0 normal optional
  
  polars-arrow ^0.46.0 normal
  
  bincode ^1.3.3 normal
  
  bytemuck ^1.21 normal
  
  bytes ^1.7 normal
  
  chrono ^0.4.31 normal
  
  chrono-tz ^0.10 normal
  
  either ^1.11 normal
  
  flate2 ^1 normal
  
  itoa ^1.0.6 normal
  
  libc ^0.2 normal
  
  ndarray ^0.16 normal
  
  num-traits ^0.2 normal
  
  numpy ^0.23 normal
  
  once_cell ^1 normal
  
  polars ^0.46.0 normal
  
  polars-compute ^0.46.0 normal
  
  polars-core ^0.46.0 normal
  
  polars-error ^0.46.0 normal
  
  polars-expr ^0.46.0 normal
  
  polars-io ^0.46.0 normal
  
  polars-lazy ^0.46.0 normal
  
  polars-mem-engine ^0.46.0 normal
  
  polars-ops ^0.46.0 normal
  
  polars-parquet ^0.46.0 normal optional
  
  polars-plan ^0.46.0 normal
  
  polars-row ^0.46.0 normal
  
  polars-time ^0.46.0 normal
  
  polars-utils ^0.46.0 normal
  
  pyo3 ^0.23.4 normal
  
  rayon ^1.9 normal
  
  recursive ^0.1 normal
  
  serde_json ^1 normal optional
  
  thiserror ^2 normal
  
  version_check ^0.9.4 build
- Versions
- 13.16% of the crate is documented
Platform
- i686-unknown-linux-gnu
- x86_64-unknown-linux-gnu
Feature flags

Rust

polars_python0.46.0

In polars_python::prelude

polars_python::prelude

Function apply_projection

pub fn apply_projection(
    schema: &Schema<Field>,
    projection: &[usize],
) -> Schema<Field>