Method connection

backend/src/redis/mod.rs:171–174

(&self)

    }

    pub fn connection(&self) -> Result<redis_rs::Connection> {
        let client = redis_rs::Client::open(self.url.clone())?;
        Ok(client.get_connection()?)
    }

    // Since redis keys have the commit hash of an immutible Git commit, they do not need to have
    // an expiry.