Add information to edit record with DataTables

I start the Datables in this way, notice that it has an Edit button on each line:

$(document).ready(function () {
    table = $("#table").DataTable({
                    columns: [
                        { title: 'Nome' },
                        { title: 'Cidade' },
                        { title: 'Pais' },
                        { title: 'Status' },
                        { title: 'Telefone' },
                        { title: 'E-mail' },
                        {
                            "data": null,
                            "defaultContent": '<button class="btn" data-toggle="modal" data-target="#myModal">Editar</button>'
                        }
                    ],
                    "searching":false,
                    paging: false,
                    "language": {
                        "url": "//cdn.datatables.net/plug-ins/1.10.15/i18n/Portuguese-Brasil.json"
                    }
                });
});

I fill in my table with the following function in javascript:

function preencherTabela(result) {
            table.clear().draw();

            $('#table tbody>*').empty();

            var dataSet = [];
            $.each(result, function(index, data)
            {
                dataSet.push([
                    data.nome,
                    data.cidade,
                    data.pais,
                    data.status,
                    data.telefone,
                    data.email
                ]);
            })
            table.rows.add(dataSet).draw();
}

In this Edit button I call a modal that will open an edit screen.

On this screen I need the information that is in this line to do the editing. When filling in the rows of the table how to put this information in the Edit button?

I need to pass to the modal all columns of the row where the user clicked the edit button. Maybe if I could put a data-id to identify each row, when filling the table, but I do not know how to do this with Datables when I use its own function to fill table.

EDIT I could use this to get every column

var data = table.row( $(this).parents('tr') ).data();
var nome = data[0];
var cidade= data[1];

But if I need to add a column I will have to change all references, I do not want to do that.