updated Connector, renaming service() to finish() and adding docs

actix-http/src/client/connector.rs

@@ -21,8 +21,18 @@ use openssl::ssl::SslConnector;
 #[cfg(not(feature = "ssl"))]
 type SslConnector = ();
 
-/// Http client connector builde instance.
+/// Manages http client network connectivity
-/// `Connector` type uses builder-like pattern for connector service construction.
+/// The `Connector` type uses a builder-like combinator pattern for service
+/// construction that finishes by calling the `.finish()` method.
+///
+/// ```rust
+/// use actix-web::client::Connector;
+/// use time::Duration;
+///
+/// let connector = Connector::new()
+///                     .timeout(Duration::from_secs(5))
+///                     .finish();
+/// ```
 pub struct Connector<T, U> {
     connector: T,
     timeout: Duration,
@@ -164,7 +174,7 @@ where
     }
 
     /// Finish configuration process and create connector service.
-    pub fn service(
+    pub fn finish(
         self,
     ) -> impl Service<Request = Uri, Response = impl Connection, Error = ConnectError> + Clone
     {

awc/src/builder.rs

@@ -31,7 +31,7 @@ impl ClientBuilder {
                 headers: HeaderMap::new(),
                 timeout: Some(Duration::from_secs(5)),
                 connector: RefCell::new(Box::new(ConnectorWrapper(
-                    Connector::new().service(),
+                    Connector::new().finish(),
                 ))),
             },
         }

awc/src/lib.rs

@@ -78,7 +78,7 @@ impl Default for Client {
     fn default() -> Self {
         Client(Rc::new(ClientConfig {
             connector: RefCell::new(Box::new(ConnectorWrapper(
-                Connector::new().service(),
+                Connector::new().finish(),
             ))),
             headers: HeaderMap::new(),
             timeout: Some(Duration::from_secs(5)),