struct Supersedes;
#[sausage_plugin::rpc]
impl Supersedes {
    /// First superseded hook.
    #[sausage_plugin::on_superseded]
    fn a(&self) -> sausage_plugin::Result<()> { Ok(()) }
    /// Second superseded hook.
    #[sausage_plugin::on_superseded]
    fn b(&self) -> sausage_plugin::Result<()> { Ok(()) }
}
fn main() {}