Update dependencies (Hyper v1.x) (#39)

* Cargo update

* Update major non-breaking changes

* Add deprecation feature-flags to hyper v0.14

* Semi-upgrade hyper-rustls

* Revert deprecated warnings

src/client.rs

@@ -21,7 +21,12 @@ use crate::utils::format_url;
 const REDDIT_URL_BASE: &str = "https://oauth.reddit.com";
 
 pub static CLIENT: Lazy<Client<HttpsConnector<HttpConnector>>> = Lazy::new(|| {
-	let https = hyper_rustls::HttpsConnectorBuilder::new().with_native_roots().https_only().enable_http1().build();
+	let https = hyper_rustls::HttpsConnectorBuilder::new()
+		.with_native_roots()
+		.expect("No native root certificates found")
+		.https_only()
+		.enable_http1()
+		.build();
 	client::Client::builder().build(https)
 });