Macro tpm_dispatch 

macro_rules! tpm_dispatch {
    (@const_check_sorted) => { ... };
    (@const_check_sorted $prev_cmd:ident, $( $rest_cmd:ident, )*) => { ... };
    (@const_check_sorted_impl $prev_cmd:ident,) => { ... };
    (@const_check_sorted_impl $prev_cmd:ident, $current_cmd:ident, $( $rest_cmd:ident, )* ) => { ... };
    ( $( ($cmd:ident, $resp:ident, $variant:ident) ),* $(,)? ) => { ... };
}