Method try_from

backend/src/git/ext.rs:200–206

((repo_id, object): (RepoId, &RepoObject))

    type Error = Error;

    fn try_from((repo_id, object): (RepoId, &RepoObject)) -> Result<Self> {
        let repo_topic: RepoTopic = object.try_into()?;
        Ok(RepoTopicWrapper {
            repo_id,
            repo_topic,
        })
    }
}

impl RepoTopicWrapper {