Only strip derive attributes when preparing macro input

crates/syntax/src/lib.rs

@@ -52,8 +52,8 @@ pub use crate::{
     ptr::{AstPtr, SyntaxNodePtr},
     syntax_error::SyntaxError,
     syntax_node::{
-        SyntaxElement, SyntaxElementChildren, SyntaxNode, SyntaxNodeChildren, SyntaxToken,
-        SyntaxTreeBuilder,
+        PreorderWithTokens, SyntaxElement, SyntaxElementChildren, SyntaxNode, SyntaxNodeChildren,
+        SyntaxToken, SyntaxTreeBuilder,
     },
     token_text::TokenText,
 };

crates/syntax/src/syntax_node.rs

@@ -31,6 +31,7 @@ pub type SyntaxToken = rowan::SyntaxToken<RustLanguage>;
 pub type SyntaxElement = rowan::SyntaxElement<RustLanguage>;
 pub type SyntaxNodeChildren = rowan::SyntaxNodeChildren<RustLanguage>;
 pub type SyntaxElementChildren = rowan::SyntaxElementChildren<RustLanguage>;
+pub type PreorderWithTokens = rowan::api::PreorderWithTokens<RustLanguage>;
 
 #[derive(Default)]
 pub struct SyntaxTreeBuilder {