syntax_data: {"ast_node_type":"other","tokens":[{"end":70,"kind":"keyword","start":0,"text":"HirPlaceBase::Upvar(upvar_id)"}]}
source_snippet:             HirPlaceBase::Upvar(upvar_id) => upvar_id.var_path.hir_id,
context_before:         let var_hir_id = match place.base {
context_after:             base => bug!("Expected an upvar, found {:?}", base),