syntax_data: {"ast_node_type":"other","tokens":[{"end":50,"kind":"keyword","start":0,"text":"s.add_bounds(synstructure::AddBounds::Fields);"}]}
source_snippet:     s.add_bounds(synstructure::AddBounds::Fields);
context_before:     s.add_where_predicate(parse_quote! { I: Interner });
context_after:     s.bind_with(|_| synstructure::BindStyle::Move);