cbeust

use std::time::Duration;
use futures::{SinkExt, StreamExt};
use iced::{Element, Length, Subscription, Task};
use iced::widget::{Column, text_input, Text};

/// An example showing how a channel can generate values which can then be
/// mapped into Messages that get sent to your application.
/// In this example, the sender sends integers and the GUI only displays even values.
pub fn channel_to_messages() -> iced::Result {
    iced::application("test", MyApp::update, MyApp::view)

cbeust

// Cargo.toml
// iced = {  git = "https://github.com/iced-rs/iced.git", features = [ "canvas", "tokio" ] }
// futures = "0.3.30"
// tokio-stream = "0.1.15"
// crossbeam = "0.8.4"
// crossbeam-channel = "0.5.13"

use std::thread;
use std::time::Duration;
use crossbeam_channel::{Receiver, unbounded};

cbeust

// Cargo.toml
// iced = {  git = "https://github.com/iced-rs/iced.git", features = [ "canvas", "tokio" ] }
// futures = "0.3.30"
// tokio-stream = "0.1.15"
// crossbeam = "0.8.4"
// crossbeam-channel = "0.5.13"

use std::thread;
use std::time::Duration;
use crossbeam_channel::{Receiver, unbounded};

cbeust

struct Opcode {
  opcode: u8,
  name: &'static str,
  size: usize,
}

let mut result: HashMap<u8, Opcode> = HashMap::new();
for op in ops {
  result.insert(op.0, Opcode::new(op.0, op.1, op.2));
}

cbeust

pub const BRK: u8 = 0x00;
pub const JSR: u8 = 0x20;
// ...

// opcode hex, opcode name, instruction size
let ops: Vec<(u8, &str, usize)> = vec![
  (BRK, "BRK", 1),
  (JSR, "JSR", 3),
  // ...
];

cbeust

enum class Opcode(val opcode: Int, val opName: String, val size: Int) {
  BRK(0x00, "BRK", 1),
  JSR(0x20, "JSR", 3)
  // …
}

cbeust

// skip 'visible', use its default value
val w = Window(0, 0, blackAndWhite = true)

cbeust

val w = Window(0, 0, visible = false, blackAndWhite = true)

cbeust

val w = Window(0, 0, false, true) // mmmh, which boolean means what?

cbeust

class Window(x: Int, y: Int, visible: Boolean = false, blackAndWhite: Boolean = false)