polars_helpers

Trait DataFrameTesting

Source 
pub trait DataFrameTesting {
    // Required method
    fn get_cell<T>(&self, col: &str, row: usize) -> T
       where T: FromStr,
             <T as FromStr>::Err: Debug;
}

Required Methods§

Source

fn get_cell<T>(&self, col: &str, row: usize) -> T
where T: FromStr, <T as FromStr>::Err: Debug,

Dyn Compatibility§

This trait is not dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety", so this trait is not object safe.

Implementations on Foreign Types§

Source§

impl DataFrameTesting for DataFrame

Source§

fn get_cell<T>(&self, col: &str, row: usize) -> T
where T: FromStr, <T as FromStr>::Err: Debug,

Implementors§