syntax_data: {"ast_node_type":"other","tokens":[{"end":70,"kind":"keyword","start":0,"text":"ty::ImplTraitInTraitData::Trait"}]}
source_snippet:                 ty::ImplTraitInTraitData::Trait { fn_def_id, .. } => {
context_before:             match data {
context_after:                     // We need to remap all of the late-bound lifetimes in the assumed wf types