{"ast_node_type":"other","tokens":[{"end":43,"kind":"keyword","start":0,"text":"Cast(&'hir"}]}
    Cast(&'hir Expr<'hir>, &'hir Ty<'hir>),
    /// A cast (e.g., `foo as f64`).
    /// A type ascription (e.g., `x: Foo`). See RFC 3307.