{"ast_node_type":"other","tokens":[{"end":75,"kind":"keyword","start":0,"text":"//"}]}
    // into `(_1: Pin<&mut ProxyLayout>, _2: &mut Context<'_>) -> Poll<()>`
    // converting `(_1: Pin<&mut CorLayout>, _2: &mut Context<'_>) -> Poll<()>`
    // let mut _x: &mut CorLayout = &*_1.0.0;