Remove the iron integration from generator

Issue #527 removed the askama_iron package, but not the integration if
someone uses askama_derive's feature with "iron".

The old askama_iron crate uses askama v0.10, so it will still work.

2 files changed, 0 insertions, 27 deletions

diff --git a/askama_shared/src/generator.rs b/askama_shared/src/generator.rs
index 8b1fb33..b891d89 100644
--- a/askama_shared/src/generator.rs
+++ b/askama_shared/src/generator.rs
@@ -102,9 +102,6 @@ impl<'a, S: std::hash::BuildHasher> Generator<'a, S> {
         if self.integrations.gotham {
             self.impl_gotham_into_response(&mut buf)?;
         }
-        if self.integrations.iron {
-            self.impl_iron_modifier_response(&mut buf)?;
-        }
         if self.integrations.mendes {
             self.impl_mendes_responder(&mut buf)?;
         }
@@ -237,29 +234,6 @@ impl<'a, S: std::hash::BuildHasher> Generator<'a, S> {
         buf.writeln("}")
     }
 
-    // Implement iron's Modifier<Response> if enabled
-    fn impl_iron_modifier_response(&mut self, buf: &mut Buffer) -> Result<(), CompileError> {
-        self.write_header(
-            buf,
-            "::askama_iron::Modifier<::askama_iron::Response>",
-            None,
-        )?;
-        buf.writeln("fn modify(self, res: &mut ::askama_iron::Response) {")?;
-        buf.writeln(
-            "res.body = Some(Box::new(::askama_iron::Template::render(&self).unwrap().into_bytes()));",
-        )?;
-
-        match self.input.extension().unwrap_or("") {
-            "html" | "htm" => {
-                buf.writeln("::askama_iron::ContentType::html().0.modify(res);")?;
-            }
-            _ => (),
-        };
-
-        buf.writeln("}")?;
-        buf.writeln("}")
-    }
-
     // Implement mendes' `Responder`.
     fn impl_mendes_responder(&mut self, buf: &mut Buffer) -> Result<(), CompileError> {
         let param = syn::parse_str("A: ::mendes::Application").unwrap();
diff --git a/askama_shared/src/lib.rs b/askama_shared/src/lib.rs
index 0768ff3..f6b94dd 100644
--- a/askama_shared/src/lib.rs
+++ b/askama_shared/src/lib.rs
@@ -278,7 +278,6 @@ pub struct Integrations {
     pub actix: bool,
     pub axum: bool,
     pub gotham: bool,
-    pub iron: bool,
     pub mendes: bool,
     pub rocket: bool,
     pub tide: bool,