syntax_data: {"ast_node_type":"import","tokens":[{"end":62,"kind":"keyword","start":0,"text":"use"}]}
source_snippet: use rustc_hir::definitions::{DefPathData, DisambiguatorState};
context_before: use rustc_hir::def_id::{DefId, DefIdMap, LocalDefId};
context_after: use rustc_hir::intravisit::{self, Visitor};