{"ast_node_type":"other","tokens":[{"end":80,"kind":"keyword","start":0,"text":"///"}]}
///    dynamically sized one, a concrete object to a trait object, or statically
///    then autoref. The 'unsize' phase may change a fixed length array to a
///    sized struct to a dynamically sized one. E.g., &[i32; 4] -> &[i32] is