Get shape and info from a dataframe

shape.rs

pub fn deal_with_shape<P: AsRef<Path>>(path: P) -> () {
    /* Example function to retrieve shape info from a dataframe */
    let df = read_csv(&path).unwrap();
    // shape 
    // reming {:#?} otherwise error ^^^^^ `(usize, usize)` cannot be formatted with the default formatter
    let shape = df.shape();
    println!("{:#?}", shape); 
    // schema
    println!("{:#?}", df.schema());
    // dtypes 
    println!("{:#?}", df.dtypes());
    // or width and height
    let width = df.width();
    println!("{}", width);
    let height = df.height();
    println!("{}", height);

}