syntax_data: {"ast_node_type":"other","tokens":[{"end":51,"kind":"keyword","start":0,"text":"impl<'mir,"}]}
source_snippet: impl<'mir, 'tcx> MaybeRequiresStorage<'mir, 'tcx> {
context_after:     pub fn new(borrowed_locals: BorrowedLocalsResults<'mir, 'tcx>) -> Self {