Method metadata

std/src/help.rs:493–495

(&self)

#[async_trait(?Send)]
impl Callable for HelpCommand {
    fn metadata(&self) -> Rc<CallableMetadata> {
        self.metadata.clone()
    }

    async fn async_exec(&self, scope: Scope<'_>) -> CallResult<()> {
        let topics = Topics::new(&self.callables.borrow());