You are an expert in writing code in many different languages. Your goal is to perform code completion for the following code, keeping in mind the rest of the code and the file meta data.
    Metadata details:
    filename: span.rs
    path of file: ./repos/tabled/tabled/examples
    
    the code of the file until where you have to start completion: //! This example demonstrates using the [`Span`] [`CellOption`] to
//! extend [Cells](Cell) over a specified number of columns/rows.
//!
//! * Note how [`Span`] is available for [`Cell`] modifications
//! after the [`Modify`] [`TableOption`] is applied.
//!
//! * ⚠️ `with()` is a reused pattern within [`tabled`] for both [`Table`]
//! and [`Cell`] modifications. It can be easy for beginners to mistakenly
//! try to pass [`settings`] intended for one to the other.

use tabled::{
    settings::{
        object::Cell,
        style::{BorderSpanCorrection, Style},
        Alignment, Modify, Span,
    },
    Table,
};

fn main() {
  
    
fn main() {
    let data = [["just 1 column"; 5]; 5];

    let h_span = |r, c, span| Modify::new(Cell::new(r, c)).with(Span::row(span));
    let v_span = |r, c, span| Modify::new(Cell::new(r, c)).with(Span::column(span));

    let table = Table::new(data)
        .with(h_span(0, 0, 5).with("span all 5 columns"))
        .with(h_span(1, 0, 4).with("span 4 columns"))
        .with(h_span(2, 0, 2).with("span 2 columns"))
        .with(v_span(2, 4, 4).with("just 1 column\nspan\n4\ncolumns"))
        .with(v_span(3, 1, 2).with("span 2 columns\nspan\n2\ncolumns"))
        .with(v_span(2, 3, 3).with("just 1 column\nspan\n3\ncolumns"))
        .with(h_span(3, 1, 2))
        .with(Style::modern())
        .with(BorderSpanCorrection)
        .with(Alignment::center_vertical())
        .to_string();

    println!("{table}");
}