Function xlsx_batch_reader::get_ord_from_tuple

source · 
pub fn get_ord_from_tuple(row: RowNum, col: ColNum) -> Result<String>
Expand description

Convert numbers based Excel cell addresses to characters. If you pass parameter (2, 4) to this function, you will get D2.

Examples found in repository?
examples/simple_reader.rs (line 17)
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fn main() -> Result<(), Box<dyn std::error::Error>> {
    let mut book = XlsxBook::new("xlsx/test.xlsx", true)?;
    for shname in book.get_visible_sheets().clone() {
        // left_ncol should not be 0
        // the tail empty rows will be ignored, if you want the length of cells in each row is fixed, you can set right_ncol to a number not MAX_COL_NUM
        let sheet = book.get_sheet_by_name(&shname, 100, 0, 1, MAX_COL_NUM, false)?;

        for batch in sheet {
            let (rows_nums, rows_data) = batch?;
            // empty rows will be skiped
            for (row, cells) in rows_nums.into_iter().zip(rows_data) {
                for (col, cel) in cells.into_iter().enumerate() {
                    let val: String = cel.get()?.unwrap();   // supprted types: String, i64, f64, bool, NaiveDate
                    println!("the value of {} is {val}", get_ord_from_tuple(row, (col+1) as u16)?);  
                }
            }
        };
    }
    Ok(())
}