fix rust macro arguments

1 files changed, 6 insertions, 4 deletions

diff --git a/askama_derive/src/generator.rs b/askama_derive/src/generator.rs
index 047e975..95a7d17 100644
--- a/askama_derive/src/generator.rs
+++ b/askama_derive/src/generator.rs
@@ -1,6 +1,8 @@
 use super::{get_template_source, Context, Heritage};
 use crate::input::TemplateInput;
-use crate::parser::{Cond, Expr, MatchParameter, MatchParameters, MatchVariant, Node, Target, When, WS};
+use crate::parser::{
+    Cond, Expr, MatchParameter, MatchParameters, MatchVariant, Node, Target, When, WS,
+};
 use askama_shared::filters;
 
 use proc_macro2::Span;
@@ -773,14 +775,14 @@ impl<'a> Generator<'a> {
             Expr::MethodCall(ref obj, method, ref args) => {
                 self.visit_method_call(buf, obj, method, args)
             }
-            Expr::RustMacro(name, ref args) => self.visit_rust_macro(buf, name, args),
+            Expr::RustMacro(name, args) => self.visit_rust_macro(buf, name, args),
         }
     }
 
-    fn visit_rust_macro(&mut self, buf: &mut Buffer, name: &str, args: &[Expr]) -> DisplayWrap {
+    fn visit_rust_macro(&mut self, buf: &mut Buffer, name: &str, args: &str) -> DisplayWrap {
         buf.write(name);
         buf.write("!(");
-        self._visit_args(buf, args);
+        buf.write(args);
         buf.write(")");
 
         DisplayWrap::Unwrapped