Method has_contents

atomic-core/src/change/store.rs:431–438

(&self, hash: &Hash)

    }

    fn has_contents(&self, hash: &Hash) -> bool {
        self.changes
            .read()
            .unwrap()
            .get(hash)
            .map(|c| !c.contents.is_empty())
            .unwrap_or(false)
    }

    fn get_contents<F>(
        &self,