impl default for tcp connector service

actix-tls/CHANGES.md

@@ -10,12 +10,14 @@
 * Implement `Error` for `accept::TlsError` where both types also implement `Error`. [#422]
 * Implement `Default` for `connect::Resolver`. [#422]
 * Implement `Error` for `connect::ConnectError`. [#422]
+* Implement `Default` for `tcp::{TcpConnector, TcpConnectorService}`. [#423]
 
 ### Changed
 * The crate's default features flags no longer include `uri`. [#422]
 * Useful re-exports from underlying TLS crates are exposed in a `reexports` modules in all acceptors and connectors.
 * Convert `connect::ResolverService` from enum to struct. [#422]
 * Make `ConnectAddrsIter` private. [#422]
+* Mark `tcp::{TcpConnector, TcpConnectorService}` structs `#[non_exhaustive]`. [#423]
 * Rename `accept::native_tls::{NativeTlsAcceptorService => AcceptorService}`. [#422]
 * Rename `connect::{Address => Host}` trait. [#422]
 * Rename method `connect::Connection::{host => hostname}`. [#422]
@@ -32,6 +34,7 @@
 * Remove redundant `connect::Connection::from_parts` method. [#422]
 
 [#422]: https://github.com/actix/actix-net/pull/422
+[#423]: https://github.com/actix/actix-net/pull/423
 
 
 ### Added

actix-tls/src/connect/connector.rs

@@ -34,7 +34,7 @@ impl Connector {
     /// Build connector service.
     pub fn service(&self) -> ConnectorService {
         ConnectorService {
-            tcp: TcpConnector.service(),
+            tcp: TcpConnector::default().service(),
             resolver: self.resolver.service(),
         }
     }

actix-tls/src/connect/tcp.rs

@@ -21,13 +21,14 @@ use tokio_util::sync::ReusableBoxFuture;
 use super::{connect_addrs::ConnectAddrs, error::ConnectError, ConnectInfo, Connection, Host};
 
 /// TCP connector service factory.
-#[derive(Debug, Copy, Clone)]
+#[derive(Debug, Clone, Copy, Default)]
+#[non_exhaustive]
 pub struct TcpConnector;
 
 impl TcpConnector {
     /// Returns a new TCP connector service.
     pub fn service(&self) -> TcpConnectorService {
-        TcpConnectorService
+        TcpConnectorService::default()
     }
 }
 
@@ -45,7 +46,8 @@ impl<R: Host> ServiceFactory<ConnectInfo<R>> for TcpConnector {
 }
 
 /// TCP connector service.
-#[derive(Debug, Copy, Clone)]
+#[derive(Debug, Copy, Clone, Default)]
+#[non_exhaustive]
 pub struct TcpConnectorService;
 
 impl<R: Host> Service<ConnectInfo<R>> for TcpConnectorService {