syntax_data: {"ast_node_type":"other","tokens":[{"end":44,"kind":"keyword","start":0,"text":"ty::ClauseKind::Trait(data)"}]}
source_snippet:             ty::ClauseKind::Trait(data) => {
context_before:         match bound_clause.skip_binder() {
context_after:                 // Negative trait bounds do not imply any supertrait bounds