fn fetch_data()

in src/cache.rs [232:254]

• 23 lines of code
• 5 McCabe index (conditional complexity)

fn fetch_data(jobs: Vec<Job>) -> Option<Vec<u8>> {
    if let Some(job) = check_data(jobs) {
        let mut buf = Vec::new();
        let client = blocking::Client::new();
        let resp = client
            .get(&job.url)
            .header(USER_AGENT, DEFAULT_USER_AGENT)
            .send();
        if let Ok(mut resp) = resp {
            if resp.copy_to(&mut buf).is_err() {
                None
            } else if copy_in_cache(job.cache, &buf) {
                Some(buf)
            } else {
                None
            }
        } else {
            None
        }
    } else {
        None
    }
}