1 files changed, 5 insertions, 0 deletions
diff --git a/rust/src/lambda.rs b/rust/src/lambda.rs
index 6f394d8..7c8d9be 100644
--- a/rust/src/lambda.rs
+++ b/rust/src/lambda.rs
@@ -1,4 +1,5 @@
 use rand::Rng;
+use serde::{Deserialize, Serialize};
 use std::collections::HashMap;
 
 use crate::ast::*;
@@ -97,6 +98,10 @@ fn gensym() -> String {
     format!("x_{}", n1)
 }
 
+pub fn generate_expr(size: u32) -> Value {
+    Value::Num(3)
+}
+
 #[cfg(test)]
 mod lambda_test {
     use crate::parser::parse;