v0.3.4 release

CHANGELOG.md

@@ -1,7 +1,9 @@
 # Changelog
 
 ## v0.3.4
-- The `update` fn now returns `impl vdom::Updater`, allowing more concise syntax. Non-breaking.
+- The `update` fn now accepts a (new) `Orders` struct, and returns nothing. Renders occur implicitly,
+with the option to skip rendering, update with an additional message, or perform an asynchronous
+action. (Breaking)
 - `.mount()` now accepts elements. Deprecated `.mount_el()`
 - The `log` function and macro now support items which implement `Debug`
 - Removed deprecated `routing::push_path` function (breaking)

Cargo.toml

@@ -82,7 +82,7 @@ members = [
     "examples/orders",
     # "examples/server_integration",   # has own workspace
     "examples/server_interaction",
-    "examples/server_interaction_detailed",
+#    "examples/server_interaction_detailed",  # has own workspace
     "examples/todomvc",
     "examples/update_from_js",
     "examples/websocket",
@@ -92,4 +92,5 @@ members = [
 exclude = [
     # it has own workspace
     "examples/server_integration",
+    "examples/server_interaction_detailed",
 ]

examples/orders/src/lib.rs

@@ -1,9 +1,9 @@
 #[macro_use]
 extern crate seed;
 
-use seed::prelude::*;
 use futures::prelude::*;
 use gloo_timers::future::TimeoutFuture;
+use seed::prelude::*;
 
 // Model
 
@@ -34,34 +34,33 @@ fn update(msg: Msg, model: &mut Model, orders: &mut Orders<Msg>) {
                 .send_msg(Msg::WriteHello)
                 .send_msg(Msg::WriteName("World".into()))
                 .perform_cmd(write_exclamation_marks_after_delay())
-                .perform_cmd(write_emoticon_after_delay(":)".into()));
+                .perform_cmd(write_emoticon_after_delay("🙂".into()));
         }
         Msg::WriteHello => model.title.push_str("Hello "),
         Msg::WriteName(name) => model.title.push_str(&name),
         Msg::WriteExclamationMarks => model.title.push_str("!!! "),
         Msg::WriteEmoticon(emoticon) => model.title.push_str(&emoticon),
         Msg::TimeoutError => {
-            log!("Timeout failed!");
+            error!("Timeout failed!");
             orders.skip();
         }
     }
 }
 
-fn write_exclamation_marks_after_delay() -> impl Future<Item=Msg, Error=Msg> {
+fn write_exclamation_marks_after_delay() -> impl Future<Item = Msg, Error = Msg> {
     TimeoutFuture::new(1_000)
         .map(|_| Msg::WriteExclamationMarks)
         .map_err(|_| Msg::TimeoutError)
 }
 
-fn write_emoticon_after_delay(emoticon: String) -> impl Future<Item=Msg, Error=Msg> {
+fn write_emoticon_after_delay(emoticon: String) -> impl Future<Item = Msg, Error = Msg> {
     TimeoutFuture::new(2_000)
         .map(|_| Msg::WriteEmoticon(emoticon))
         .map_err(|_| Msg::TimeoutError)
 }
 
 // View
 
-
 fn view(model: &Model) -> impl ElContainer<Msg> {
     div![
         style![
@@ -73,9 +72,7 @@ fn view(model: &Model) -> impl ElContainer<Msg> {
             "height" => "50vmin";
         ],
         if model.greet_clicked {
-            h1![
-                model.title
-            ]
+            h1![model.title]
         } else {
             div![
                 style![
@@ -85,7 +82,8 @@ fn view(model: &Model) -> impl ElContainer<Msg> {
                     "cursor" => "pointer";
                     "box-shadow" => "0 0.5vmin 0.5vmin green";
                 ],
-                simple_ev(Ev::Click, Msg::Greet), "Greet!"
+                simple_ev(Ev::Click, Msg::Greet),
+                "Greet!"
             ]
         }
     ]

examples/server_interaction/src/lib.rs

@@ -86,7 +86,6 @@ impl Default for Model {
     }
 }
 
-
 #[derive(Clone)]
 enum Msg {
     Replace(Branch),
@@ -101,30 +100,25 @@ fn update(msg: Msg, model: &mut Model, orders: &mut Orders<Msg>) {
         Msg::Replace(data) => model.data = data,
 
         Msg::GetData => {
-            orders
-                .skip()
-                .perform_cmd(get_data());
-        },
+            orders.skip().perform_cmd(get_data());
+        }
 
         Msg::Send => {
-            orders
-                .skip()
-                .perform_cmd(send());
-        },
+            orders.skip().perform_cmd(send());
+        }
 
         Msg::OnServerResponse(result) => {
             log!(format!("Response: {:?}", result));
             orders.skip();
         }
 
         Msg::OnFetchErr(err) => {
-            log!(format!("Fetch error: {:?}", err));
+            error!(format!("Fetch error: {:?}", err));
             orders.skip();
         }
     }
 }
 
-
 fn view(model: &Model) -> Vec<El<Msg>> {
     vec![
         div![format!(