From 4dfc11d74ab02ac5765ae5d08fb750c91f4744b4 Mon Sep 17 00:00:00 2001
From: Hunter Kvalevog <hunter@kvog.sh>
Date: Fri, 2 Oct 2026 21:53:51 -0500
Subject: rustlings: move to rust/

---
 rustlings/solutions/12_options/options1.rs | 39 ------------------------------
 rustlings/solutions/12_options/options2.rs | 37 ----------------------------
 rustlings/solutions/12_options/options3.rs | 27 ---------------------
 3 files changed, 103 deletions(-)
 delete mode 100644 rustlings/solutions/12_options/options1.rs
 delete mode 100644 rustlings/solutions/12_options/options2.rs
 delete mode 100644 rustlings/solutions/12_options/options3.rs

(limited to 'rustlings/solutions/12_options')

diff --git a/rustlings/solutions/12_options/options1.rs b/rustlings/solutions/12_options/options1.rs
deleted file mode 100644
index 4d615dd..0000000
--- a/rustlings/solutions/12_options/options1.rs
+++ /dev/null
@@ -1,39 +0,0 @@
-// This function returns how much icecream 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 icecream is left (value 0). Return `None` if
-// `hour_of_day` is higher than 23.
-fn maybe_icecream(hour_of_day: u16) -> Option<u16> {
-    match hour_of_day {
-        0..=21 => Some(5),
-        22..=23 => Some(0),
-        _ => None,
-    }
-}
-
-fn main() {
-    // You can optionally experiment here.
-}
-
-#[cfg(test)]
-mod tests {
-    use super::*;
-
-    #[test]
-    fn raw_value() {
-        // Using `unwrap` is fine in a test.
-        let icecreams = maybe_icecream(12).unwrap();
-
-        assert_eq!(icecreams, 5);
-    }
-
-    #[test]
-    fn check_icecream() {
-        assert_eq!(maybe_icecream(0), Some(5));
-        assert_eq!(maybe_icecream(9), Some(5));
-        assert_eq!(maybe_icecream(18), Some(5));
-        assert_eq!(maybe_icecream(22), Some(0));
-        assert_eq!(maybe_icecream(23), Some(0));
-        assert_eq!(maybe_icecream(24), None);
-        assert_eq!(maybe_icecream(25), None);
-    }
-}
diff --git a/rustlings/solutions/12_options/options2.rs b/rustlings/solutions/12_options/options2.rs
deleted file mode 100644
index 0f24665..0000000
--- a/rustlings/solutions/12_options/options2.rs
+++ /dev/null
@@ -1,37 +0,0 @@
-fn main() {
-    // You can optionally experiment here.
-}
-
-#[cfg(test)]
-mod tests {
-    #[test]
-    fn simple_option() {
-        let target = "rustlings";
-        let optional_target = Some(target);
-
-        // if-let
-        if let Some(word) = optional_target {
-            assert_eq!(word, target);
-        }
-    }
-
-    #[test]
-    fn layered_option() {
-        let range = 10;
-        let mut optional_integers: Vec<Option<i8>> = vec![None];
-
-        for i in 1..=range {
-            optional_integers.push(Some(i));
-        }
-
-        let mut cursor = range;
-
-        // while-let with nested pattern matching
-        while let Some(Some(integer)) = optional_integers.pop() {
-            assert_eq!(integer, cursor);
-            cursor -= 1;
-        }
-
-        assert_eq!(cursor, 0);
-    }
-}
diff --git a/rustlings/solutions/12_options/options3.rs b/rustlings/solutions/12_options/options3.rs
deleted file mode 100644
index c918f71..0000000
--- a/rustlings/solutions/12_options/options3.rs
+++ /dev/null
@@ -1,27 +0,0 @@
-#[derive(Debug)]
-struct Point {
-    x: i32,
-    y: i32,
-}
-
-fn main() {
-    let optional_point = Some(Point { x: 100, y: 200 });
-
-    // Solution 1: Matching over the `Option` (not `&Option`) but without moving
-    // out of the `Some` variant.
-    match optional_point {
-        Some(ref p) => println!("Coordinates are {},{}", p.x, p.y),
-        //   ^^^ added
-        _ => panic!("No match!"),
-    }
-
-    // Solution 2: Matching over a reference (`&Option`) by added `&` before
-    // `optional_point`.
-    match &optional_point {
-        //^ added
-        Some(p) => println!("Coordinates are {},{}", p.x, p.y),
-        _ => panic!("No match!"),
-    }
-
-    println!("{optional_point:?}");
-}
-- 
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