diff options
Diffstat (limited to 'exercises/options/options1.rs')
| -rw-r--r-- | exercises/options/options1.rs | 12 |
1 files changed, 8 insertions, 4 deletions
diff --git a/exercises/options/options1.rs b/exercises/options/options1.rs index 1f891b0..e131b48 100644 --- a/exercises/options/options1.rs +++ b/exercises/options/options1.rs @@ -1,5 +1,7 @@ // options1.rs -// Execute `rustlings hint options1` or use the `hint` watch subcommand for a hint. +// +// Execute `rustlings hint options1` or use the `hint` watch subcommand for a +// hint. // I AM NOT DONE @@ -7,8 +9,9 @@ // If it's before 10PM, there's 5 pieces left. At 10PM, someone eats them // all, so there'll be no more left :( fn maybe_icecream(time_of_day: u16) -> Option<u16> { - // We use the 24-hour system here, so 10PM is a value of 22 and 12AM is a value of 0 - // The Option output should gracefully handle cases where time_of_day > 23. + // We use the 24-hour system here, so 10PM is a value of 22 and 12AM is a + // value of 0 The Option output should gracefully handle cases where + // time_of_day > 23. // TODO: Complete the function body - remember to return an Option! ??? } @@ -28,7 +31,8 @@ mod tests { #[test] fn raw_value() { - // TODO: Fix this test. How do you get at the value contained in the Option? + // TODO: Fix this test. How do you get at the value contained in the + // Option? let icecreams = maybe_icecream(12); assert_eq!(icecreams, 5); } |