Implement Vyper AST

crates/artifacts/vyper/src/ast/macros.rs

@@ -0,0 +1,49 @@
+macro_rules! vyper_node {
+    (
+        $(#[$struct_meta:meta])*
+        struct $name:ident {
+            $(
+                $(#[$field_meta:meta])*
+                $field:ident: $ty:ty
+            ),* $(,)?
+        }
+    ) => {
+        $(#[$struct_meta])*
+        #[derive(Clone, Debug, PartialEq, Eq, Serialize, Deserialize)]
+        pub struct $name {
+            pub node_id: u64,
+            pub src: String,
+            pub lineno: u64,
+            pub col_offset: u64,
+            pub end_lineno: u64,
+            pub end_col_offset: u64,
+            $(
+                $(#[$field_meta])*
+                pub $field: $ty
+            ),*
+        }
+    };
+}
+
+macro_rules! node_group {
+    (
+        $group:ident;
+
+        $(
+            $(#[$field_meta:meta])?
+            $name:ident
+        ),* $(,)?
+    ) => {
+        #[derive(Clone, Debug, PartialEq, Eq, Serialize, Deserialize)]
+        #[serde(tag = "ast_type")]
+        pub enum $group {
+            $(
+                $(#[$field_meta])*
+                $name($name),
+            )*
+        }
+    };
+}
+
+pub(crate) use vyper_node;
+pub(crate) use node_group;