diff options
Diffstat (limited to 'exercises/option')
| -rw-r--r-- | exercises/option/option2.rs | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/exercises/option/option2.rs b/exercises/option/option2.rs index a55f734..a1517d7 100644 --- a/exercises/option/option2.rs +++ b/exercises/option/option2.rs @@ -5,7 +5,7 @@ fn main() { let optional_value = Some(String::from("rustlings")); - // Make this an if let statement whose value is "Some" type + // TODO: Make this an if let statement whose value is "Some" type value = optional_value { println!("the value of optional value is: {}", value); } else { @@ -17,7 +17,7 @@ fn main() { optional_values_vec.push(Some(x)); } - // make this a while let statement - remember that vector.pop also adds another layer of Option<T> + // TODO: make this a while let statement - remember that vector.pop also adds another layer of Option<T> // You can stack `Option<T>`'s into while let and if let value = optional_values_vec.pop() { println!("current value: {}", value); |