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Add tower-h2 and more macro

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This commit is contained in:
Lucio Franco
2019-08-11 13:48:13 -04:00
parent aef683fe35
commit 404f7d8931
16 changed files with 727 additions and 33 deletions
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tonic-macros/src/lib.rs
+1 -29
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@@ -7,7 +7,7 @@ use quote::quote;
use syn::{ImplItem, ImplItemMethod, ItemImpl, Type};
#[proc_macro_attribute]
pub fn grpc(attr: TokenStream, item: TokenStream) -> TokenStream {
pub fn server(attr: TokenStream, item: TokenStream) -> TokenStream {
let service = load_service(attr);
let mut original = item.clone();
let ItemImpl { self_ty, items, .. } = syn::parse_macro_input!(item as ItemImpl);
@@ -36,33 +36,6 @@ pub fn grpc(attr: TokenStream, item: TokenStream) -> TokenStream {
}
}
// let ts = quote! {
// impl<'a> tower_service::Service<tonic::Request<()>> for #s {
// type Response = tonic::Response<()>;
// type Error = tonic::Status;
// type Future = tonic::ResponseFuture<'a, Self::Response, Self::Error>;
// fn poll_ready(&mut self, _cx: &mut std::task::Context<'_>) -> std::task::Poll<Result<(), Self::Error>> {
// std::task::Poll::Ready(Ok(()))
// }
// fn call(&mut self, request: tonic::Request<()>) -> Self::Future {
// Box::pin(self.#m_ident(request))
// }
// }
// };
// let ts = quote! {
// impl tonic::GrpcInnerService<tonic::Request<()>> for #s {
// type Response = tonic::Response<()>;
// fn call<'a>(&'a mut self, request: tonic::Request<()>) -> tonic::ResponseFuture<'a, Self::Response>
// where Self: 'a {
// Box::pin(self.#m_ident(request))
// }
// }
// };
let ts = quote! {
pub struct GrpcServer {
inner: std::sync::Arc<#s>,
@@ -88,7 +61,6 @@ pub fn grpc(attr: TokenStream, item: TokenStream) -> TokenStream {
Box::pin(async move {
inner.#m_ident(request).await
})
//self.#m_ident(request)
}
}
};