polars-plan-0.25.1
- polars-plan 0.25.1
- Docs.rs crate page
- MIT
- Links
- Repository
- crates.io
- Source
- Owners
- ritchie46
- Dependencies
- ahash ^0.8 normal
  
  polars-arrow ^0.25.1 normal
  
  polars-core ^0.25.1 normal
  
  polars-io ^0.25.1 normal
  
  polars-ops ^0.25.1 normal
  
  polars-time ^0.25.1 normal
  
  polars-utils ^0.25.1 normal
  
  pyo3 ^0.16 normal
  
  rayon ^1.5 normal
  
  regex ^1.6 normal
  
  serde ^1 normal
- Versions
- 42.5% of the crate is documented
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Platform
- x86_64-unknown-linux-gnu
Feature flags

Rust

In polars_plan::utils

Function polars_plan::utils::has_null

source · [−]

pub fn has_null(current_expr: &Expr) -> bool