syntax_data: {"ast_node_type":"variable","tokens":[{"end":89,"kind":"keyword","start":0,"text":"let"}]}
source_snippet:                 let body_span = tcx.hir_body(parent_owner.body_id().unwrap()).value.span;
context_before:             suggest_unsafe_block.then(|| {
context_after:                 UnsafeNotInheritedLintNote {