rustlings: move to rust/

1 files changed, 0 insertions, 42 deletions

diff --git a/rustlings/exercises/12_options/options1.rs b/rustlings/exercises/12_options/options1.rs
deleted file mode 100644
index be97952..0000000
--- a/rustlings/exercises/12_options/options1.rs
+++ /dev/null
@@ -1,42 +0,0 @@
-// This function returns how much ice cream there is left in the fridge.
-// If it's before 22:00 (24-hour system), then 5 scoops are left. At 22:00,
-// someone eats it all, so no ice cream is left (value 0). Return `None` if
-// `hour_of_day` is higher than 23.
-fn maybe_ice_cream(hour_of_day: u16) -> Option<u16> {
-    if hour_of_day >= 24 {
-        return None;
-    }
-    if hour_of_day >= 22 {
-        return Some(0);
-    }
-    Some(5)
-}
-
-fn main() {
-    // You can optionally experiment here.
-}
-
-#[cfg(test)]
-mod tests {
-    use super::*;
-
-    #[test]
-    fn raw_value() {
-        // TODO: Fix this test. How do you get the value contained in the
-        // Option?
-        let ice_creams = maybe_ice_cream(12).unwrap();
-
-        assert_eq!(ice_creams, 5); // Don't change this line.
-    }
-
-    #[test]
-    fn check_ice_cream() {
-        assert_eq!(maybe_ice_cream(0), Some(5));
-        assert_eq!(maybe_ice_cream(9), Some(5));
-        assert_eq!(maybe_ice_cream(18), Some(5));
-        assert_eq!(maybe_ice_cream(22), Some(0));
-        assert_eq!(maybe_ice_cream(23), Some(0));
-        assert_eq!(maybe_ice_cream(24), None);
-        assert_eq!(maybe_ice_cream(25), None);
-    }
-}