{"ast_node_type":"other","tokens":[{"end":32,"kind":"keyword","start":0,"text":"///"}]}
/// contained `Deref` of `&mut`.
/// Note: Capture kind changes from `MutBorrow` to `UniqueImmBorrow` if the truncated part of the `place`
fn truncate_place_to_len_and_update_capture_kind<'tcx>(