| fn main() { |
| // Integer addition |
| println!("1 + 2 = {}", 1u + 2); |
| |
| // Integer subtraction |
| println!("1 - 2 = {}", 1i - 2); |
| // TODO ^ Try changing `1i` to `1u` to see why the type is important |
| |
| // Short-circuiting boolean logic |
| println!("true AND false is {}", true && false); |
| println!("true OR false is {}", true || false); |
| println!("NOT true is {}", !true); |
| |
| // Bitwise operations |
| println!("0011 AND 0101 is {:04t}", 0b0011u & 0b0101); |
| println!("0011 OR 0101 is {:04t}", 0b0011u | 0b0101); |
| println!("0011 XOR 0101 is {:04t}", 0b0011u ^ 0b0101); |
| println!("1 << 5 is {}", 1u << 5); |
| println!("0x80 >> 2 is 0x{:x}", 0x80u >> 2); |
| |
| // Use underscores to improve readability! |
| println!("One million is written as {}", 1_000_000u); |
| } |
