fn canonicalize_resource()

in src/azure/credential.rs [527:564]

• 29 lines of code
• 7 McCabe index (conditional complexity)

fn canonicalize_resource(account: &str, uri: &Url) -> String {
    let mut can_res: String = String::new();
    can_res.push('/');
    can_res.push_str(account);
    can_res.push_str(uri.path().to_string().as_str());
    can_res.push('\n');

    // query parameters
    let query_pairs = uri.query_pairs();
    {
        let mut qps: Vec<String> = Vec::new();
        for (q, _) in query_pairs {
            if !(qps.iter().any(|x| x == &*q)) {
                qps.push(q.into_owned());
            }
        }

        qps.sort();

        for qparam in qps {
            // find correct parameter
            let ret = lexy_sort(query_pairs, &qparam);

            can_res = can_res + &qparam.to_lowercase() + ":";

            for (i, item) in ret.iter().enumerate() {
                if i > 0 {
                    can_res.push(',');
                }
                can_res.push_str(item);
            }

            can_res.push('\n');
        }
    };

    can_res[0..can_res.len() - 1].to_owned()
}