initial commit

assembler/src/util/mod.rs

@@ -0,0 +1,13 @@
+pub mod logging;
+
+use std::io::Write;
+
+pub fn input(prompt: &str) -> String {
+    print!("{prompt}\n > ");
+    std::io::stdout().flush().expect("Failed to flush stdout");
+    let mut input = String::new();
+    std::io::stdin()
+        .read_line(&mut input)
+        .expect("Failed to read line from stdin");
+    input.trim().to_string()
+}