1 files changed, 27 insertions, 0 deletions
diff --git a/2020-overdrive/src/command.rs b/2020-overdrive/src/command.rs
new file mode 100644
index 0000000..1858202
--- /dev/null
+++ b/2020-overdrive/src/command.rs
@@ -0,0 +1,27 @@
+use std::fmt;
+
+#[derive(Clone, Copy, Debug, Hash, PartialEq, Eq)]
+pub enum Command {
+    Nothing,
+    Accelerate,
+    Decelerate,
+    TurnLeft,
+    TurnRight,
+    UseBoost,
+    UseOil,
+}
+
+impl fmt::Display for Command {
+    fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
+        use Command::*;
+        match self {
+            Nothing => write!(f, "NOTHING"),
+            Accelerate => write!(f, "ACCELERATE"),
+            Decelerate => write!(f, "DECELERATE"),
+            TurnLeft => write!(f, "TURN_LEFT"),
+            TurnRight => write!(f, "TURN_RIGHT"),
+            UseBoost => write!(f, "USE_BOOST"),
+            UseOil => write!(f, "USE_OIL"),
+        }
+    }
+}