Function read_csv

pub fn read_csv<P: AsRef<Path>>(
    file_path: P,
    has_header: bool,
    delimiter: char,
) -> PolarsResult<DataFrame>

Read a CSV file into a DataFrame

Arguments

• file_path - Path to the CSV file
• has_header - Whether the CSV file has a header row
• delimiter - The delimiter character (default: ‘,’)

Returns

Returns a PolarsResult containing the data if successful

Example

use ta_lib_in_rust::util::file_utils::read_csv;

let df = read_csv("data/prices.csv", true, ',').unwrap();
println!("{:?}", df);