From abdd56ebc0e01cd92f694ef2bcafcc394453d055 Mon Sep 17 00:00:00 2001
From: Joel Martin <github@martintribe.org>
Date: Sat, 25 Oct 2014 11:42:07 -0500
Subject: Rust: step0_repl and step1_read_print

---
 rust/src/step0_repl.rs | 25 +++++++++++++++++++++++++
 1 file changed, 25 insertions(+)
 create mode 100644 rust/src/step0_repl.rs

(limited to 'rust/src/step0_repl.rs')

diff --git a/rust/src/step0_repl.rs b/rust/src/step0_repl.rs
new file mode 100644
index 0000000..ac9cf24
--- /dev/null
+++ b/rust/src/step0_repl.rs
@@ -0,0 +1,25 @@
+use readline::mal_readline;
+mod readline;
+
+// read
+fn read(str: String) -> String {
+    str
+}
+
+// eval
+fn eval(ast: String) -> String {
+    ast
+}
+
+// print
+fn print(exp: String) -> String {
+    exp
+}
+
+fn main() {
+    loop {
+        let line = mal_readline("user> ");
+        match line { None => break, _ => () }
+        println!("{}", print(eval(read(line.unwrap()))));
+    }
+}
-- 
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