Method topic

backend/tests/git/fixtures.rs:106–109

(&self, repo_id: RepoId, topic_id: &str)

    }

    pub fn topic(&self, repo_id: RepoId, topic_id: &str) -> RepoTopic {
        let topic_id = ExternalId::try_from(topic_id).unwrap();
        self.git.fetch_topic(repo_id, &topic_id).unwrap()
    }

    pub fn find_topic(&self, name: &str) -> Option<ExternalId> {
        let FetchTopicLiveSearchResult {