Method update

src/cache/mod.rs:48–51

ref to download problems

(self)

    /// ref to download problems
    pub async fn update(self) -> Result<(), Error> {
        self.download_problems().await?;
        Ok(())
    }

    pub fn update_after_ac(self, rid: i32) -> Result<(), Error> {
        let mut c = conn(self.0.conf.storage.cache()?);