כיצד ליצור מודל Cells FOSS ב-Rust

cargo build

use aspose_cells_foss_rust::{
    CellArea, OperatorType, ValidationAlertType, ValidationType, Workbook,
};
use std::error::Error;

let mut workbook = Workbook::new();
{
    let mut worksheets = workbook.get_worksheets_mut();
    let sheet = worksheets.get(0)?;
    sheet.set_name("Validation Sheet")?;
    let mut cells = sheet.get_cells_mut();
    cells.get("A1")?.put_value_string("Open")?;
    cells.get("B2")?.put_value_i32(5)?;
    cells.get("G1")?.put_value_string("ABCDE")?;
}

let mut validations = sheet.get_validations();
let list_index = validations.add(CellArea::create_cell_area_a1("A1", "A3")?)?;
let mut list_validation = validations
    .get(list_index)
    .expect("validation should exist");
list_validation.set_type(ValidationType::List);
list_validation.set_formula1("\"Open,Closed\"");
list_validation.set_in_cell_drop_down(true);
list_validation.set_show_input(true);
list_validation.set_input_title("Status");
list_validation.set_input_message("Pick a status");

let decimal_index = validations.add(CellArea::create_cell_area_a1("B2", "C3")?)?;
let mut decimal_validation = validations
    .get(decimal_index)
    .expect("validation should exist");
decimal_validation.set_type(ValidationType::Decimal);
decimal_validation.set_operator(OperatorType::Between);
decimal_validation.set_formula1("1.5");
decimal_validation.set_formula2("9.5");
decimal_validation.set_show_error(true);

let custom_index = validations.add(CellArea::create_cell_area_a1("G1", "G1")?)?;
let mut custom_validation = validations
    .get(custom_index)
    .expect("validation should exist");
custom_validation.set_type(ValidationType::Custom);
custom_validation.set_alert_style(ValidationAlertType::Warning);
custom_validation.set_formula1("LEN(G1)<=5");

workbook.save("validations-sample.xlsx")?;