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-rw-r--r--README.md32
1 files changed, 20 insertions, 12 deletions
diff --git a/README.md b/README.md
index 9f21fc83..0db09ded 100644
--- a/README.md
+++ b/README.md
@@ -98,8 +98,8 @@ that can be incremented and decremented using two buttons.
We start by modelling the __state__ of our application:
```rust
+#[derive(Default)]
struct Counter {
- // The counter value
value: i32,
}
```
@@ -110,8 +110,8 @@ the button presses. These interactions are our __messages__:
```rust
#[derive(Debug, Clone, Copy)]
pub enum Message {
- IncrementPressed,
- DecrementPressed,
+ Increment,
+ Decrement,
}
```
@@ -126,15 +126,15 @@ impl Counter {
// We use a column: a simple vertical layout
column![
// The increment button. We tell it to produce an
- // `IncrementPressed` message when pressed
- button("+").on_press(Message::IncrementPressed),
+ // `Increment` message when pressed
+ button("+").on_press(Message::Increment),
// We show the value of the counter here
text(self.value).size(50),
// The decrement button. We tell it to produce a
- // `DecrementPressed` message when pressed
- button("-").on_press(Message::DecrementPressed),
+ // `Decrement` message when pressed
+ button("-").on_press(Message::Decrement),
]
}
}
@@ -149,10 +149,10 @@ impl Counter {
pub fn update(&mut self, message: Message) {
match message {
- Message::IncrementPressed => {
+ Message::Increment => {
self.value += 1;
}
- Message::DecrementPressed => {
+ Message::Decrement => {
self.value -= 1;
}
}
@@ -160,15 +160,22 @@ impl Counter {
}
```
-And that's everything! We just wrote a whole user interface. Iced is now able
-to:
+And that's everything! We just wrote a whole user interface. Let's run it:
+
+```rust
+fn main() -> iced::Result {
+ iced::run("A cool counter", Counter::update, Counter::view)
+}
+```
+
+Iced will automatically:
1. Take the result of our __view logic__ and layout its widgets.
1. Process events from our system and produce __messages__ for our
__update logic__.
1. Draw the resulting user interface.
-Browse the [documentation] and the [examples] to learn more!
+Read the [book], the [documentation], and the [examples] to learn more!
## Implementation details
@@ -208,6 +215,7 @@ come chat to [our Discord server].
The development of Iced is sponsored by the [Cryptowatch] team at [Kraken.com]
+[book]: https://book.iced.rs/
[documentation]: https://docs.rs/iced/
[examples]: https://github.com/iced-rs/iced/tree/master/examples
[Coffee]: https://github.com/hecrj/coffee