shk2000v

fn main() {
  // Variable bindings
  let a = true;
  let b: bool = true;

  let (x,y) = (1,2);

  let mut z = 5; // fixable
  z = 6;

shk2000v

fn main() {
    println!("{}, {}!", "Hello", "world"); // Hello, world!
    println!("{0}, {1}!", "Hello", "world"); // Hello, world!
    println!("{greeting}, {name}!", greeting="Hello", name="world"); // Hello, world!
    
    println!("{:?}", [1,2,3]); // [1, 2, 3]
    println!("{:#?}", [1,2,3]);
    /*
        [
            1,

shk2000v

import { NativeStackScreenProps } from '@react-navigation/native-stack';

type StartStackParamList = {
  Start: undefined;
  Home: undefined;
  // .. something 
};

type OtherStackParamList = {
  OtherScreen: { other : string } | undefined;

shk2000v

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