Properly activate features for examples and tests

Cargo.toml

@@ -71,3 +71,27 @@ rand = "0.8.4"
 [[bench]]
 name = "buffer"
 harness = false
+
+[[example]]
+name = "client"
+required-features = ["handshake"]
+
+[[example]]
+name = "server"
+required-features = ["handshake"]
+
+[[example]]
+name = "autobahn-client"
+required-features = ["handshake"]
+
+[[example]]
+name = "autobahn-server"
+required-features = ["handshake"]
+
+[[example]]
+name = "callback-error"
+required-features = ["handshake"]
+
+[[example]]
+name = "srv_accept_unmasked_frames"
+required-features = ["handshake"]

tests/connection_reset.rs

@@ -1,6 +1,7 @@
 //! Verifies that the server returns a `ConnectionClosed` error when the connection
 //! is closed from the server's point of view and drop the underlying tcp socket.
-#![cfg(any(feature = "native-tls", feature = "__rustls-tls"))]
+
+#![cfg(all(any(feature = "native-tls", feature = "__rustls-tls"), feature = "handshake"))]
 
 use std::{
     net::{TcpListener, TcpStream},

tests/no_send_after_close.rs

@@ -1,6 +1,8 @@
 //! Verifies that we can read data messages even if we have initiated a close handshake,
 //! but before we got confirmation.
 
+#![cfg(feature = "handshake")]
+
 use std::{
     net::TcpListener,
     process::exit,
@@ -8,7 +10,6 @@ use std::{
     time::Duration,
 };
 
-#[cfg(feature = "handshake")]
 use tungstenite::{accept, connect, error::ProtocolError, Error, Message};
 use url::Url;
 

tests/receive_after_init_close.rs

@@ -1,6 +1,8 @@
 //! Verifies that we can read data messages even if we have initiated a close handshake,
 //! but before we got confirmation.
 
+#![cfg(feature = "handshake")]
+
 use std::{
     net::TcpListener,
     process::exit,
@@ -8,7 +10,6 @@ use std::{
     time::Duration,
 };
 
-#[cfg(feature = "handshake")]
 use tungstenite::{accept, connect, Error, Message};
 use url::Url;