Remove deserialize to support borrows.

src/wasm/ast_node.rs

@@ -1,3 +1,5 @@
+use serde::Serialize;
+
 use super::angle_link::WasmAngleLink;
 use super::babel_call::WasmBabelCall;
 use super::bold::WasmBold;
@@ -57,6 +59,7 @@ use super::underline::WasmUnderline;
 use super::verbatim::WasmVerbatim;
 use super::verse_block::WasmVerseBlock;
 
+#[derive(Debug, Serialize)]
 pub enum WasmAstNode<'s> {
     // Document Nodes
     Document(WasmDocument<'s>),