Initial setup

src/config.rs

@@ -0,0 +1,38 @@
+use std::fmt::{self, Display};
+
+#[derive(Debug, Clone, PartialEq, Eq)]
+pub enum MinecraftType {
+    Vanilla,
+}
+
+#[derive(Debug, Clone, PartialEq, Eq)]
+pub struct Version {
+    pub major: u32,
+    pub minor: u32,
+    pub patch: u32,
+}
+
+#[derive(Debug, Clone, PartialEq, Eq)]
+pub struct Snapshot {
+    pub year: u32,
+    pub week: u32,
+    pub build: char,
+}
+
+#[derive(Debug, Clone, PartialEq, Eq)]
+pub enum MinecraftVersion {
+    Release(Version),
+    Snapshot(Snapshot),
+}
+
+impl Display for Version {
+    fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
+        write!(f, "{}.{}.{}", self.major, self.minor, self.patch)
+    }
+}
+
+impl Display for Snapshot {
+    fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
+        write!(f, "{}w{:02}{}", self.year, self.week, self.build)
+    }
+}