syntax_data: {"ast_node_type":"other","tokens":[{"end":59,"kind":"keyword","start":0,"text":"assert_eq!(*stride,"}]}
source_snippet:                     assert_eq!(*stride, inner_layout.size);
context_before:                     let inner_layout = layout_of(cx, *inner_ty)?;
context_after:                     let elt = Tree::from_ty(*inner_ty, cx)?;