| # loop |
| |
| Rust provides a `loop` keyword to indicate an infinite loop. |
| |
| The `break` statement can be used to exit a loop at anytime, whereas the |
| `continue` statement can be used to skip the rest of the iteration and start a |
| new one. |
| |
| ```rust,editable |
| fn main() { |
| let mut count = 0u32; |
| |
| println!("Let's count until infinity!"); |
| |
| // Infinite loop |
| loop { |
| count += 1; |
| |
| if count == 3 { |
| println!("three"); |
| |
| // Skip the rest of this iteration |
| continue; |
| } |
| |
| println!("{}", count); |
| |
| if count == 5 { |
| println!("OK, that's enough"); |
| |
| // Exit this loop |
| break; |
| } |
| } |
| } |
| ``` |
