paperclip-ng 0.1.3

Experimental OpenAPI V3.0.3 Code Generator
Documentation 
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#[derive(Clone)]
pub struct Configuration {
    pub base_path: String,
    pub user_agent: Option<String>,
    pub client: awc::Client,
    pub basic_auth: Option<BasicAuth>,
    pub oauth_access_token: Option<String>,
    pub bearer_access_token: Option<String>,
    pub api_key: Option<ApiKey>,
    pub trace_requests: bool,
    // TODO: take an oauth2 token source, similar to the go one
}

pub type BasicAuth = (String, Option<String>);

#[derive(Debug, Clone)]
pub struct ApiKey {
    pub prefix: Option<String>,
    pub key: String,
}

/// Configuration creation Error
#[derive(Debug)]
pub enum Error {
    Certificate,
}

impl Configuration {
    /// New Configuration
    pub fn new(
        uri: &str,
        timeout: std::time::Duration,
        bearer_access_token: Option<String>,
        certificate: Option<&[u8]>,
        trace_requests: bool,
    ) -> Result<Self, Error> {
        let (client, url) = match certificate {
            Some(bytes) => {
                let cert_file = &mut std::io::BufReader::new(bytes);

                let mut config = rustls::ClientConfig::new();
                config
                    .root_store
                    .add_pem_file(cert_file)
                    .map_err(|_| Error::Certificate)?;
                let connector = awc::Connector::new().rustls(std::sync::Arc::new(config));
                let client = awc::Client::builder()
                    .timeout(timeout)
                    .connector(connector)
                    .finish();

                (client, format!("https://{uri}"))
            }
            None => {
                let client = awc::Client::builder().timeout(timeout).finish();
                (client, format!("http://{uri}"))
            }
        };

        Ok(Configuration {
            base_path: url,
            user_agent: None,
            client,
            basic_auth: None,
            oauth_access_token: None,
            bearer_access_token,
            api_key: None,
            trace_requests,
        })
    }

    /// New Configuration with a provided client
    pub fn new_with_client(
        url: &str,
        client: awc::Client,
        bearer_access_token: Option<String>,
        trace_requests: bool,
    ) -> Self {
        Self {
            base_path: url.to_string(),
            user_agent: None,
            client,
            basic_auth: None,
            oauth_access_token: None,
            bearer_access_token,
            api_key: None,
            trace_requests,
        }
    }
}

impl Default for Configuration {
    fn default() -> Self {
        Configuration {
            base_path: "http://localhost/v0".to_owned(),
            user_agent: Some("OpenAPI-Generator/v0/rust".to_owned()),
            client: awc::Client::new(),
            basic_auth: None,
            oauth_access_token: None,
            bearer_access_token: None,
            api_key: None,
            trace_requests: false,
        }
    }
}