refactor(body): use HttpBody with extra bounds instead of Payload trait

src/proto/h2/client.rs

@@ -1,3 +1,4 @@
+use std::error::Error as StdError;
 #[cfg(feature = "runtime")]
 use std::time::Duration;
 
@@ -8,7 +9,7 @@ use h2::client::{Builder, SendRequest};
 use tokio::io::{AsyncRead, AsyncWrite};
 
 use super::{decode_content_length, ping, PipeToSendStream, SendBuf};
-use crate::body::Payload;
+use crate::body::HttpBody;
 use crate::common::{task, Exec, Future, Never, Pin, Poll};
 use crate::headers;
 use crate::proto::Dispatched;
@@ -67,7 +68,8 @@ pub(crate) async fn handshake<T, B>(
 ) -> crate::Result<ClientTask<B>>
 where
     T: AsyncRead + AsyncWrite + Send + Unpin + 'static,
-    B: Payload,
+    B: HttpBody,
+    B::Data: Send + 'static,
 {
     let (h2_tx, mut conn) = Builder::default()
         .initial_window_size(config.initial_stream_window_size)
@@ -167,7 +169,7 @@ where
 
 pub(crate) struct ClientTask<B>
 where
-    B: Payload,
+    B: HttpBody,
 {
     ping: ping::Recorder,
     conn_drop_ref: ConnDropRef,
@@ -179,7 +181,9 @@ where
 
 impl<B> Future for ClientTask<B>
 where
-    B: Payload + 'static,
+    B: HttpBody + Send + 'static,
+    B::Data: Send,
+    B::Error: Into<Box<dyn StdError + Send + Sync>>,
 {
     type Output = crate::Result<Dispatched>;