syntax_data: {"ast_node_type":"other","tokens":[{"end":87,"kind":"keyword","start":0,"text":"Err(AlwaysRequiresDrop)"}]}
source_snippet:                 Err(AlwaysRequiresDrop) => return Some(self.always_drop_component(ty)),
context_before:             let components = match needs_drop_components(tcx, ty) {
context_after:                 Ok(components) => components,