Function sval_flatten::flatten_to_tuple

pub fn flatten_to_tuple<'sval>(
    stream: &mut (impl Stream<'sval> + ?Sized),
    value: &'sval (impl Value + ?Sized),
    offset: isize
) -> Result<isize>

Flatten the fields of a value onto a tuple.

The offset is the current length of the tuple. A new offset will be returned with the length of the tuple after flattening the value.