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Replace Command with a new Task API with chain support

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This commit is contained in:
Héctor Ramón Jiménez 2024-06-14 01:47:39 +02:00
parent e6d0b3bda5
commit a25b1af456
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GPG key ID: 7CC46565708259A7
74 changed files with 1351 additions and 1767 deletions
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22
examples/websocket/src/main.rs
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@ -4,7 +4,7 @@ use iced::alignment::{self, Alignment};
use iced::widget::{
self, button, center, column, row, scrollable, text, text_input,
};
use iced::{color, Command, Element, Length, Subscription};
use iced::{color, Element, Length, Subscription, Task};
use once_cell::sync::Lazy;
pub fn main() -> iced::Result {
@ -30,19 +30,19 @@ enum Message {
}
impl WebSocket {
fn load() -> Command<Message> {
Command::batch([
Command::perform(echo::server::run(), |_| Message::Server),
fn load() -> Task<Message> {
Task::batch([
Task::perform(echo::server::run(), |_| Message::Server),
widget::focus_next(),
])
}
fn update(&mut self, message: Message) -> Command<Message> {
fn update(&mut self, message: Message) -> Task<Message> {
match message {
Message::NewMessageChanged(new_message) => {
self.new_message = new_message;
Command::none()
Task::none()
}
Message::Send(message) => match &mut self.state {
State::Connected(connection) => {
@ -50,9 +50,9 @@ impl WebSocket {
connection.send(message);
Command::none()
Task::none()
}
State::Disconnected => Command::none(),
State::Disconnected => Task::none(),
},
Message::Echo(event) => match event {
echo::Event::Connected(connection) => {
@ -60,14 +60,14 @@ impl WebSocket {
self.messages.push(echo::Message::connected());
Command::none()
Task::none()
}
echo::Event::Disconnected => {
self.state = State::Disconnected;
self.messages.push(echo::Message::disconnected());
Command::none()
Task::none()
}
echo::Event::MessageReceived(message) => {
self.messages.push(message);
@ -78,7 +78,7 @@ impl WebSocket {
)
}
},
Message::Server => Command::none(),
Message::Server => Task::none(),
}
}