1 files changed, 20 insertions, 2 deletions
diff --git a/src/main.rs b/src/main.rs
index b40b9ca..f5f96b4 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -1,3 +1,21 @@
-fn main() {
-    print!(">");
+use std::error::Error;
+use std::{io, io::Write};
+
+fn prompt() -> Result<(), Box<dyn Error>> {
+    print!("> ");
+    io::stdout().flush()?;
+    Ok(())
+}
+
+fn read_stdin() -> Result<String, Box<dyn Error>> {
+    let mut buffer = String::new();
+    io::stdin().read_line(&mut buffer)?;
+    Ok(buffer)
+}
+
+fn main() -> Result<(), Box<dyn Error>> {
+    loop {
+        prompt()?;
+        let _user_input = read_stdin()?;
+    }
 }