syntax_data: {"ast_node_type":"import","tokens":[{"end":41,"kind":"keyword","start":0,"text":"use"}]}
source_snippet: use rustc_middle::ty::layout::IntegerExt;
context_before: use rustc_middle::ty::adjustment::{PatAdjust, PatAdjustment};
context_after: use rustc_middle::ty::{self, CanonicalUserTypeAnnotation, Ty, TyCtxt, TypingMode};