cargo clippy

Reviewed-on: #3

.drone.yml

@@ -8,6 +8,6 @@ steps:
   image: rust
   commands:
   - rustup component add clippy
-  - cargo clippy
+  - cargo clippy -- -D warnings
   - cargo test
 

src/tcp_relay_server/relay_ws.rs

@@ -108,9 +108,7 @@ impl StreamHandler<Result<ws::Message, ws::ProtocolError>> for RelayWS {
             Ok(ws::Message::Text(text)) => ctx.text(text),
             Ok(ws::Message::Close(_reason)) => ctx.stop(),
             Ok(ws::Message::Binary(data)) => {
-                if let Err(e) =
+                if let Err(e) = futures::executor::block_on(self.tcp_write.write_all(&data)) {
-                    futures::executor::block_on(self.tcp_write.write_all(&data.to_vec()))
-                {
                     log::error!("Failed to forward some data, closing connection! {:?}", e);
                     ctx.stop();
                 }

src/tcp_relay_server/tls_cert_client_verifier.rs

@@ -1,9 +1,9 @@
 use std::sync::Arc;
 use std::time::SystemTime;
 
-use rustls::{Certificate, DistinguishedNames, Error, RootCertStore};
 use rustls::internal::msgs::enums::AlertDescription;
 use rustls::server::{AllowAnyAuthenticatedClient, ClientCertVerified, ClientCertVerifier};
+use rustls::{Certificate, DistinguishedNames, Error, RootCertStore};
 use x509_parser::prelude::{CertificateRevocationList, FromDer, X509Certificate};
 
 use crate::base::cert_utils::parse_pem_certificates;