1 files changed, 35 insertions, 0 deletions
diff --git a/src/main.rs b/src/main.rs
new file mode 100644
index 0000000..d4e9cac
--- /dev/null
+++ b/src/main.rs
@@ -0,0 +1,35 @@
+
+
+#[derive(Debug)]
+enum BaseNumber {
+    Decimal(i64),
+    Octal(i64),
+    Binary(i64),
+    Hexadecimal(i64),
+    Nan,
+}
+
+impl BaseNumber {
+    fn format(&self) -> Result<String, String> {
+    match self {
+        Self::Binary(value)      => Ok(format!("{:b}", value)),
+        Self::Octal(value)       => Ok(format!("{:o}", value)),
+        Self::Decimal(value)     => Ok(format!("{}",   value)),
+        Self::Hexadecimal(value) => Ok(format!("{:x}", value)),
+        Nan => Err("Not a number!".to_string()),
+        }
+    }
+}
+
+#[derive(Debug)]
+enum Operator {
+    Add,
+    Sub,
+    Mul,
+    Div,
+}
+
+fn main() {
+    println!("Hello, world!");
+    println!("{}", numformat(15, 16).unwrap());
+}