fix more warnings and add script to check all editions

prudpv1/src/prudp/packet.rs

@@ -14,7 +14,7 @@ use rnex_core::prudp::socket_addr::PRUDPSockAddr;
 use rnex_core::prudp::types_flags::TypesFlags;
 use rnex_core::prudp::types_flags::flags::ACK;
 use rnex_core::prudp::virtual_port::VirtualPort;
-use std::fmt::{Debug, Formatter};
+use std::fmt::Debug;
 use std::io;
 use std::io::{Cursor, Read, Seek, Write};
 use std::net::SocketAddr;

prudpv1/src/prudp/secure.rs

@@ -1,18 +1,13 @@
 use crate::prudp::packet::PRUDPV1Packet;
 use crate::prudp::socket::{CryptoHandler, CryptoHandlerConnectionInstance};
 use hmac::digest::consts::U32;
-use log::error;
 use rc4::cipher::StreamCipherCoreWrapper;
-use rc4::consts::U16;
 use rc4::{KeyInit, Rc4, Rc4Core, StreamCipher};
-use rnex_core::kerberos::{TicketInternalData, derive_key};
 use rnex_core::nex::account::Account;
 use rnex_core::prudp::encryption::EncryptionPair;
 use rnex_core::prudp::ticket::read_secure_connection_data;
 use rnex_core::rmc::structures::RmcSerialize;
-use std::io::Cursor;
 use typenum::U5;
-use v_byte_helpers::{IS_BIG_ENDIAN, ReadExtensions};
 
 type Rc4U32 = StreamCipherCoreWrapper<Rc4Core<U32>>;
 
@@ -52,6 +47,7 @@ pub struct SecureInstance {
     session_key: [u8; 32],
     streams: Vec<EncryptionPair<Rc4<U32>>>,
     self_signature: [u8; 16],
+    #[allow(dead_code)]
     remote_signature: [u8; 16],
     pid: u32,
 }

prudpv1/src/prudp/unsecure.rs

@@ -1,7 +1,6 @@
 use crate::prudp::packet::PRUDPV1Packet;
 use crate::prudp::socket::{CryptoHandler, CryptoHandlerConnectionInstance};
-use once_cell::sync::Lazy;
-use rc4::{Key, KeyInit, Rc4, StreamCipher};
+use rc4::{KeyInit, Rc4, StreamCipher};
 use rnex_core::prudp::encryption::{DEFAULT_KEY, EncryptionPair};
 use typenum::U5;
 
@@ -11,6 +10,7 @@ pub struct UnsecureInstance {
     key: &'static str,
     streams: Vec<EncryptionPair<Rc4<U5>>>,
     self_signature: [u8; 16],
+    #[allow(dead_code)]
     remote_signature: [u8; 16],
 }