chore: add expect reasons

Signed-off-by: Roman Volosatovs <rvolosatovs@riseup.net>

Author: rvolosatovs

crates/wasi-http/src/lib.rs

@@ -230,7 +230,7 @@ pub mod types;
 pub mod bindings;
 
 #[cfg(feature = "p3")]
-#[expect(missing_docs)] // TODO: add docs
+#[expect(missing_docs, reason = "work in progress")] // TODO: add docs
 pub mod p3;
 
 pub use crate::error::{

crates/wasi-http/src/p3/mod.rs

@@ -10,7 +10,7 @@
 
 pub mod bindings;
 mod conv;
-#[expect(unused)] // TODO: implement
+#[expect(unused, reason = "work in progress")] // TODO: implement
 mod host;
 
 use bindings::http::{handler, types};

crates/wasi-http/tests/all/p3/incoming.rs

@@ -8,7 +8,7 @@ use wasmtime_wasi_http::p3::bindings::http::types::ErrorCode;
 
 use super::Ctx;
 
-#[expect(unused)] // TODO: implement
+#[expect(unused, reason = "unimplemented")] // TODO: implement
 pub async fn run_wasi_http<E: Into<ErrorCode> + 'static>(
     component_filename: &str,
     req: http::Request<impl Body<Data = Bytes, Error = E> + Send + Sync + 'static>,