{"ast_node_type":"other","tokens":[{"end":57,"kind":"keyword","start":0,"text":"(unstable,"}]}
    (unstable, abi_x86_interrupt, "1.17.0", Some(40180)),
    /// Allows `extern "x86-interrupt" fn()`.
    /// Allows additional const parameter types, such as `[u8; 10]` or user defined types