dumindu

// Simplest Example
let team_size = 7;
if team_size < 5 {
    println!("Small");
} else if team_size < 10 {
    println!("Medium");
} else {
    println!("Large");
}

dumindu

let tshirt_width = 20;
let tshirt_size = match tshirt_width {
    16 => "S", // check 16
    17 | 18 => "M", // check 17 and 18
    19 ... 21 => "L", // check from 19 to 21 (19,20,21)
    22 => "XL",
    _ => "Not Available",
};
println!("{}", tshirt_size); // L

dumindu

let mut a = 1;
while a <= 10 {
	println!("Current value : {}", a);
	a += 1; //no ++ or -- in Rust
}

// Usage of break and continue
let mut b = 0;
while b < 5 {
	if b == 0 { 

dumindu

loop {
	println!("Loop forever!");
}

// Usage of break and continue
let mut a = 0;
loop {
	if a == 0 {
		println!("Skip Value : {}", a);
		a += 1;

dumindu

for a in 0..10 { //(a = 0; a <10; a++) // 0 to 10(exclusive)
  println!("Current value : {}", a);
}

// Usage of break and continue
for b in 0..6 {
  if b == 0 {
    println!("Skip Value : {}", b);
    continue;
  } else if b == 2 {

dumindu

/// Line comments; document the next item
/** Block comments; document the next item */

//! Line comments; document the enclosing item
/*! Block comments; document the enclosing item !*/

dumindu

/// This module contains tests
mod test {
    // ...
}


mod test {
    //! This module contains tests

    // ...

dumindu

/// Foo
#[doc="Foo"]

//! Foo
#![doc="Foo"]

dumindu

let a = 5;
let b = a + 1; //6
let c = a - 1; //4
let d = a * 2; //10
let e = a / 2; // ⭐️ 2 not 2.5
let f = a % 2; //1

let g = 5.0 / 2.0; //2.5

dumindu

let a = 1;
let b = 2;

let c = a == b; //false
let d = a != b; //true
let e = a < b; //true
let f = a > b; //false
let g = a <= a; //true
let h = a >= a; //true