Function pad_table 

pub fn pad_table<T: Clone>(
    tab: &Vec<Vec<T>>,
    el: T,
    padding: ((i32, i32), (i32, i32)),
) -> Vec<Vec<T>>

Pads a table with an element by some specified dimensions.

Clones the table while doing so, so may not be efficient.

Arguments

• tab - The table to be padded.
• el - The element with which to pad the vector.
• ((left, right), (top, bottom)) - The amount to pad in each direction.

Example

use cgrustplot::helper::arrays::pad_table;
let result = pad_table(&vec![vec![1, 2], vec![3, 4]], 0, ((0, 2), (1, 1)));
assert_eq!(result, vec![vec![0, 0, 0, 0], vec![1, 2, 0, 0], vec![3, 4, 0, 0], vec![0, 0, 0, 0]]);

Notes

Unlike padded_vec, pad_table pads BY a dimension, not TO a specified dimension.

Input table must be rectangular, but may have a size of zero.