more readme updates

README.md

@@ -217,6 +217,6 @@ terms or conditions.
 [`tonic-examples`]: https://github.com/hyperium/tonic/tree/master/tonic-examples
 [`tonic-interop`]: https://github.com/hyperium/tonic/tree/master/tonic-interop
 [Examples]: https://github.com/hyperium/tonic/tree/master/tonic-examples
-[Website]: https://tokio.rs
+[Website]: https://github.com/hyperium/tonic
 [Docs]: https://docs.rs/tonic
 [Chat]: https://discord.gg/6yGkFeN

tonic/src/client/service.rs

@@ -4,10 +4,13 @@ use std::future::Future;
 use std::task::{Context, Poll};
 use tower_service::Service;
 
-/// Definition of the gRPC trait alias for [`tower_service::Service`].
+/// Definition of the gRPC trait alias for [`tower_service`].
 ///
 /// This trait enforces that all tower services provided to [`Grpc`] implements
 /// the correct traits.
+///
+/// [`Grpc`]: ../client/struct.Grpc.html
+/// [`tower_service`]: https://docs.rs/tower-service
 pub trait GrpcService<ReqBody> {
     /// Responses body given by the service.
     type ResponseBody: Body + HttpBody;

tonic/src/codec/mod.rs

@@ -11,6 +11,7 @@ mod prost;
 pub use self::decode::Streaming;
 pub(crate) use self::encode::{encode_client, encode_server};
 #[cfg(feature = "prost")]
+#[cfg_attr(docsrs, doc(cfg(feature = "prost")))]
 pub use self::prost::ProstCodec;
 pub use tokio_codec::{Decoder, Encoder};
 

tonic/src/metadata/key.rs

@@ -13,6 +13,7 @@ use super::encoding::{Ascii, Binary, ValueEncoding};
 /// `MetadataKey` is used as the [`MetadataMap`] key.
 ///
 /// [`HeaderMap`]: struct.HeaderMap.html
+/// [`MetadataMap`]: struct.MetadataMap.html
 #[derive(Clone, Eq, PartialEq, Hash)]
 #[repr(transparent)]
 pub struct MetadataKey<VE: ValueEncoding> {

tonic/src/metadata/value.rs

@@ -15,6 +15,7 @@ use std::{cmp, fmt};
 /// `MetadataValue` is used as the [`MetadataMap`] value.
 ///
 /// [`HeaderMap`]: struct.HeaderMap.html
+/// [`MetadataMap`]: struct.MetadataMap.html
 #[derive(Clone, Hash)]
 #[repr(transparent)]
 pub struct MetadataValue<VE: ValueEncoding> {