What does `dplyr:::bind_rows_` do?

Question

At the end of the function dplyr::bind_rows, the function dplyr:::bind_rows_ is called. The full code of the this function is:

function (dots, id) 
{
    .Call(`_dplyr_bind_rows_`, dots, id)
}

What does this function do?

Answer 1

It runs the C function _dplyr_bind_rows_ with the arguments dots and id.

For more information about using .Call in R, see for example these slides.