From 52d307460cedd920f9d105dbdddc6e76d3b7b987 Mon Sep 17 00:00:00 2001
From: Stefan Kupresak <stefan_vg@hotmail.com>
Date: Sat, 16 May 2020 14:17:26 +0200
Subject: [PATCH] Update option2.rs
I think a simple add of "TODO" will make this exercise look more in line with the other exercises.
Other exercises included a "TODO" before when the programmer was expected to enter a solution.
---
exercises/option/option2.rs | 4 ++--
1 file 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);