remove wit/ and use the wasi crate instead

Cargo.toml

@@ -29,4 +29,5 @@ proxy = true
 # See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
 
 [dependencies]
+wasi = "0.13.2"
 wit-bindgen-rt = { version = "0.24.0", features = ["bitflags"] }

src/lib.rs

@@ -1,14 +1,11 @@
-mod bindings;
-
-pub use bindings::wasi::http::types::{
+pub use wasi::http::types::{
     Fields, IncomingRequest, OutgoingBody, OutgoingResponse, ResponseOutparam,
 };
 
 struct Component;
+wasi::http::proxy::export!(Component);
 
-bindings::export!(Component with_types_in bindings);
-
-impl bindings::exports::wasi::http::incoming_handler::Guest for Component {
+impl wasi::exports::http::incoming_handler::Guest for Component {
     fn handle(_request: IncomingRequest, outparam: ResponseOutparam) {
         let hdrs = Fields::new();
         let resp = OutgoingResponse::new(hdrs);