Pass AST to code generator as reference

2 files changed, 2 insertions, 2 deletions

diff --git a/askama_shared/src/generator.rs b/askama_shared/src/generator.rs
index 897556f..2385784 100644
--- a/askama_shared/src/generator.rs
+++ b/askama_shared/src/generator.rs
@@ -10,7 +10,7 @@ use std::collections::{HashMap, HashSet};
 
 use syn;
 
-pub fn generate(ast: &syn::DeriveInput, path: &Path, nodes: Vec<Node>) -> String {
+pub fn generate(ast: &syn::DeriveInput, path: &Path, nodes: &[Node]) -> String {
     let mut base: Option<&Expr> = None;
     let mut blocks = Vec::new();
     let mut macros = HashMap::new();
diff --git a/askama_shared/src/lib.rs b/askama_shared/src/lib.rs
index 60a263f..ac88de0 100644
--- a/askama_shared/src/lib.rs
+++ b/askama_shared/src/lib.rs
@@ -44,7 +44,7 @@ pub fn build_template(ast: &syn::DeriveInput) -> String {
     if meta.print == Print::Ast || meta.print == Print::All {
         println!("{:?}", nodes);
     }
-    let code = generator::generate(ast, &path, nodes);
+    let code = generator::generate(ast, &path, &nodes);
     if meta.print == Print::Code || meta.print == Print::All {
         println!("{}", code);
     }