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Diffstat (limited to '')
| -rw-r--r-- | README.md | 32 | 
1 files changed, 20 insertions, 12 deletions
@@ -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  | 
