Function rustfmt_nightly::pairs::rewrite_pair

pub(crate) fn rewrite_pair<LHS, RHS>(
    lhs: &LHS, 
    rhs: &RHS, 
    pp: PairParts<'_>, 
    context: &RewriteContext<'_>, 
    shape: Shape, 
    separator_place: SeparatorPlace
) -> Option<String> where
    LHS: Rewrite,
    RHS: Rewrite,