Function rustfmt_nightly::overflow::rewrite_with_square_brackets

pub(crate) fn rewrite_with_square_brackets<'a, T: 'a + IntoOverflowableItem<'a>>(
    context: &'a RewriteContext<'_>,
    name: &'a str,
    items: impl Iterator<Item = &'a T>,
    shape: Shape,
    span: Span,
    force_separator_tactic: Option<SeparatorTactic>,
    delim_token: Option<Delimiter>
) -> Option<String>