diff --git a/CHANGELOG.md b/CHANGELOG.md
index d715cc2..0055560 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -8,6 +8,8 @@
[#306](https://github.com/lambda-fairy/maud/pull/306)
- Update to Rust 2021
[#309](https://github.com/lambda-fairy/maud/pull/309)
+- Remove Iron support
+ [#289](https://github.com/lambda-fairy/maud/pull/289)
## [0.22.3] - 2021-09-27
diff --git a/docs/content/web-frameworks.md b/docs/content/web-frameworks.md
index 93b6026..fb05fd4 100644
--- a/docs/content/web-frameworks.md
+++ b/docs/content/web-frameworks.md
@@ -1,10 +1,9 @@
# Web framework integration
Maud includes support for these web frameworks:
-[Actix], [Iron], [Rocket], [Rouille], and [Tide].
+[Actix], [Rocket], [Rouille], and [Tide].
[Actix]: https://actix.rs/
-[Iron]: http://ironframework.io
[Rocket]: https://rocket.rs/
[Rouille]: https://github.com/tomaka/rouille
[Tide]: https://docs.rs/tide/
@@ -48,42 +47,6 @@ async fn main() -> io::Result<()> {
}
```
-# Iron
-
-Iron support is available with the "iron" feature:
-
-```toml
-# ...
-[dependencies]
-maud = { version = "*", features = ["iron"] }
-# ...
-```
-
-With this feature enabled,
-you can then build a `Response` from a `Markup` object directly.
-Here's an example application using Iron and Maud:
-
-```rust,no_run
-use iron::prelude::*;
-use iron::status;
-use maud::html;
-
-fn main() {
- Iron::new(|r: &mut Request| {
- let markup = html! {
- h1 { "Hello, world!" }
- p {
- "You are viewing the page at " (r.url)
- }
- };
- Ok(Response::with((status::Ok, markup)))
- }).http("localhost:3000").unwrap();
-}
-```
-
-`Markup` will set the content type of the response automatically,
-so you don't need to add it yourself.
-
# Rocket
Rocket works in a similar way,
diff --git a/doctest/Cargo.toml b/doctest/Cargo.toml
index 8ea9374..82a990e 100644
--- a/doctest/Cargo.toml
+++ b/doctest/Cargo.toml
@@ -7,8 +7,7 @@ edition = "2018"
[dependencies]
actix-web = "3"
ammonia = "3"
-iron = "0.6"
-maud = { path = "../maud", features = ["actix-web", "iron", "rocket", "tide", "axum"] }
+maud = { path = "../maud", features = ["actix-web", "rocket", "tide", "axum"] }
pulldown-cmark = "0.8"
rocket = "0.4"
rouille = "3"
diff --git a/maud/Cargo.toml b/maud/Cargo.toml
index 7229866..393733a 100644
--- a/maud/Cargo.toml
+++ b/maud/Cargo.toml
@@ -19,7 +19,6 @@ actix-web = ["actix-web-dep", "futures-util"]
[dependencies]
maud_macros = { version = "0.22.3", path = "../maud_macros" }
-iron = { version = ">= 0.5.1, < 0.7.0", optional = true }
rocket = { version = ">= 0.3, < 0.5", optional = true }
futures-util = { version = "0.3.0", optional = true, default-features = false }
actix-web-dep = { package = "actix-web", version = ">= 2, < 4", optional = true, default-features = false }
diff --git a/maud/src/lib.rs b/maud/src/lib.rs
index b39cd22..a3a026b 100644
--- a/maud/src/lib.rs
+++ b/maud/src/lib.rs
@@ -208,35 +208,6 @@ impl<T: AsRef<str> + Into<String>> From<PreEscaped<T>> for String {
/// ```
pub const DOCTYPE: PreEscaped<&'static str> = PreEscaped("<!DOCTYPE html>");
-#[cfg(feature = "iron")]
-mod iron_support {
- extern crate std;
-
- use crate::PreEscaped;
- use alloc::{boxed::Box, string::String};
- use iron::{
- headers::ContentType,
- modifier::{Modifier, Set},
- modifiers::Header,
- response::{Response, WriteBody},
- };
- use std::io;
-
- impl Modifier<Response> for PreEscaped<String> {
- fn modify(self, response: &mut Response) {
- response
- .set_mut(Header(ContentType::html()))
- .set_mut(Box::new(self) as Box<dyn WriteBody>);
- }
- }
-
- impl WriteBody for PreEscaped<String> {
- fn write_body(&mut self, body: &mut dyn io::Write) -> io::Result<()> {
- self.0.write_body(body)
- }
- }
-}
-
#[cfg(feature = "rocket")]
mod rocket_support {
extern crate std;