Function csv_challenge::write_csv
source · Expand description
Usage:
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let filename = PathBuf::from("./files/challenge.csv");
let csv_data = load_csv(filename).unwrap();
let modified_data = replace_column(csv_data, "City", "Beijing").unwrap();
let output_file = write_csv(&modified_data, "output/test.csv");
assert!(output_file.is_ok());