organizize

crates/libsyntax2/src/ast/generated.rs.tera

@@ -0,0 +1,22 @@
+use std::sync::Arc;
+use {
+    SyntaxNode, SyntaxRoot, TreeRoot, AstNode,
+    SyntaxKind::*,
+};
+{% for node in ast %}
+{% set Name = node.kind | camel  %}
+#[derive(Debug, Clone, Copy)]
+pub struct {{ Name }}<R: TreeRoot = Arc<SyntaxRoot>> {
+    syntax: SyntaxNode<R>,
+}
+
+impl<R: TreeRoot> AstNode<R> for {{ Name }}<R> {
+    fn cast(syntax: SyntaxNode<R>) -> Option<Self> {
+        match syntax.kind() {
+            {{ node.kind }} => Some({{ Name }} { syntax }),
+            _ => None,
+        }
+    }
+    fn syntax(&self) -> &SyntaxNode<R> { &self.syntax }
+}
+{% endfor %}