Function codes_common::csv::open_csv_file

source · 
pub fn open_csv_file(
    file_name: &str,
    delimiter: Option<u8>
) -> Result<Reader<File>, Box<dyn Error>>
Examples found in repository?
src/csv.rs (line 90)
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fn process_vsv_input<D, F>(
    mut data: D,
    file_name: &str,
    delimiter: u8,
    process_row: F,
) -> Result<D, Box<dyn std::error::Error>>
where
    D: Data,
    F: Fn(StringRecord, &mut DataRow) -> Result<String, Box<dyn std::error::Error>>,
{
    let mut rdr = open_csv_file(file_name, Some(delimiter))?;

    for result in rdr.records() {
        let record = result?;

        let mut row: Map<String, Value> = Default::default();

        let id = process_row(record, &mut row)?;

        data.insert_row(&id, row);
    }

    Ok(data)
}