feat: with cargo clean

Signed-off-by: kjuulh <contact@kjuulh.io>

crates/cuddle-ci/src/rust_service/cargo_clean.rs

@@ -0,0 +1,35 @@
+use dagger_sdk::Container;
+
+use crate::dagger_middleware::DaggerMiddleware;
+
+use super::RustService;
+
+pub struct CargoClean;
+
+impl CargoClean {
+    pub fn new() -> Self {
+        Self {}
+    }
+}
+
+impl DaggerMiddleware for CargoClean {
+    async fn handle(&self, container: Container) -> eyre::Result<Container> {
+        Ok(container.with_exec(vec!["cargo", "clean"]))
+    }
+}
+
+pub trait CargoCleanExt {
+    fn with_cargo_clean(&mut self) -> &mut Self {
+        self
+    }
+}
+
+impl CargoCleanExt for RustService {
+    fn with_cargo_clean(&mut self) -> &mut Self {
+        self.with_stage(super::RustServiceStage::BeforeBuild(Box::new(
+            CargoClean::new(),
+        )));
+
+        self
+    }
+}