syntax_data: {"ast_node_type":"import","tokens":[{"end":24,"kind":"keyword","start":0,"text":"use"}]}
source_snippet: use tracing::instrument;
context_before: use rustc_type_ir::{self as ir, BoundVar, CollectAndApply, DynKind, TypeVisitableExt, elaborate};
context_after: use ty::util::IntTypeExt;