polars-0.35.4
- polars 0.35.4
- Docs.rs crate page
- MIT
- Links
- Homepage
- Repository
- crates.io
- Source
- Owners
- ritchie46
- jorgecarleitao
- Dependencies
- polars-algo ^0.35.4 normal
  
  polars-core ^0.35.4 normal
  
  polars-io ^0.35.4 normal
  
  polars-lazy ^0.35.4 normal
  
  polars-ops ^0.35.4 normal
  
  polars-sql ^0.35.4 normal
  
  polars-time ^0.35.4 normal
  
  ahash >=0.8.5 dev
  
  rand ^0.8 dev
  
  version_check ^0.9.4 build
  
  getrandom ^0.2 normal
- Versions
- 71.43% of the crate is documented
Go to latest version
Platform
- x86_64-unknown-linux-gnu
Feature flags

Rust

polars0.35.4

In polars::prelude

Function polars::prelude::count

pub fn count() -> Expr

Available on crate feature lazy only.

Expand description

Count expression.