Rewrite lightning-net-tokio using async/await and tokio 0.2

fuzz/src/full_stack.rs

@@ -384,7 +384,7 @@ pub fn do_test(data: &[u8], logger: &Arc<dyn Logger>) {
 			3 => {
 				let peer_id = get_slice!(1)[0];
 				if !peers.borrow()[peer_id as usize] { return; }
-				match loss_detector.handler.read_event(&mut Peer{id: peer_id, peers_connected: &peers}, get_slice!(get_slice!(1)[0]).to_vec()) {
+				match loss_detector.handler.read_event(&mut Peer{id: peer_id, peers_connected: &peers}, get_slice!(get_slice!(1)[0])) {
 					Ok(res) => assert!(!res),
 					Err(_) => { peers.borrow_mut()[peer_id as usize] = false; }
 				}

lightning-net-tokio/Cargo.toml

@@ -1,19 +1,20 @@
 [package]
 name = "lightning-net-tokio"
-version = "0.0.2"
+version = "0.0.3"
 authors = ["Matt Corallo"]
 license = "Apache-2.0"
+edition = "2018"
 description = """
 Implementation of the rust-lightning network stack using Tokio.
-For Rust-Lightning clients which wish to make direct connections to Lightning P2P nodes, this is a simple alternative to implementing the nerequired network stack, especially for those already using Tokio.
+For Rust-Lightning clients which wish to make direct connections to Lightning P2P nodes, this is a simple alternative to implementing the required network stack, especially for those already using Tokio.
 """
 
 [dependencies]
 bitcoin = "0.21"
 bitcoin_hashes = "0.7"
 lightning = { version = "0.0.10", path = "../lightning" }
 secp256k1 = "0.15"
-tokio-codec = "0.1"
-futures = "0.1"
-tokio = "0.1"
-bytes = "0.4"
+tokio = { version = ">=0.2.12", features = [ "io-util", "macros", "rt-core", "sync", "tcp", "time" ] }
+
+[dev-dependencies]
+tokio = { version = ">=0.2.12", features = [ "io-util", "macros", "rt-core", "rt-threaded", "sync", "tcp", "time" ] }