Method visit_topic

backend/src/bin/show.rs:20–40

(&mut self, topic: &RepoTopic)

impl<'r> Visitor for &mut ConsoleOutput<'r> {
    fn visit_topic(&mut self, topic: &RepoTopic) -> Result<()> {
        let meta = &topic.metadata;
        let s = format! {r#"
Topic: [{}]({})
Parent topics:
"#,
        meta.name(Locale::EN), meta.id};
        self.buf.push_str(&s);

        for topic in &topic.parent_topics {
            self.visit_parent_topic(topic)?;
        }

        self.buf.push_str("Children:\n");

        for child in &topic.children {
            self.visit_topic_child(child)?;
        }

        Ok(())
    }

    fn visit_link(&mut self, link: &RepoLink) -> Result<()> {
        let s = format! {r#"