mall-portrait-common 0.1.1

Common utilities and types for mall portrait projects.
Documentation 
1
2
3
4
5
6
7
8
9

use polars::prelude::*;

pub trait LabelGenerator {
    fn required_columns(&self) -> Vec<&str>;
    fn expressions(&self) -> Vec<Expr>;
    fn window(&self) -> Vec<Expr> {
        Vec::new()
    }
}