{"ast_node_type":"other","tokens":[{"end":45,"kind":"keyword","start":0,"text":"///"}]}
    /// A unary operation (e.g., `!x`, `*x`).
    Binary(BinOp, &'hir Expr<'hir>, &'hir Expr<'hir>),
    Unary(UnOp, &'hir Expr<'hir>),