syntax_data: {"ast_node_type":"import","tokens":[{"end":44,"kind":"keyword","start":0,"text":"use"}]}
source_snippet: use rustc_span::def_id::{DefId, LocalDefId};
context_before: use rustc_session::lint::builtin::{DEPRECATED_SAFE_2024, UNSAFE_OP_IN_UNSAFE_FN, UNUSED_UNSAFE};
context_after: use rustc_span::{Span, Symbol, sym};