added grammar files

2025-10-20 20:22:01 +02:00
parent a9044f62f4
commit df48d271e2
14 changed files with 168 additions and 62 deletions
--- a/src/ast/evaluable.rs
+++ b/src/ast/evaluable.rs
@@ -0,0 +1,4 @@
+/// A node that is evaluable to type `T`
+pub trait Evaluable<T> {
+    fn evaluate(&self) -> T;
+}