Macro text_grid::cell

macro_rules! cell {
    ($ ( $ arg : tt ) *) => { ... };
}

Creates a Cell using interpolation of runtime expressions.

Use the format! syntax to create Cell. See std::fmt for more information.

Examples

use text_grid::*;
struct RowData {
    a: f64,
    b: f64,
}
impl RowSource for RowData {
    fn fmt_row<'a>(w: &mut impl RowWrite<'a, Self>) {
        w.column("a", |s| cell!("{:.2}", s.a).right());
        w.column("b", |s| cell!("{:.3}", s.b).right());
    }
}

let mut g = Grid::new();
g.push_row(&RowData { a: 1.10, b: 1.11 });
g.push_row(&RowData { a: 1.00, b: 0.10 });

print!("{}", g);

output

  a   |   b   |
------|-------|
 1.10 | 1.110 |
 1.00 | 0.100 |