remove wildcard imports

Cargo.toml

@@ -27,8 +27,8 @@ fs = ["async-std"]
 [dependencies]
 # features: async_std
 async-std = { version = "1.6.0", optional = true }
-futures-lite = "1.7.0"
-async-channel = "1.4.2"
+futures-lite = "1.11.1"
+async-channel = "1.5.1"
 
 # features: hyperium/http
 http = { version = "0.2.0", optional = true }

src/body.rs

@@ -1,4 +1,4 @@
-use futures_lite::*;
+use futures_lite::{io, prelude::*};
 use serde::{de::DeserializeOwned, Serialize};
 
 use std::fmt::{self, Debug};
@@ -75,7 +75,7 @@ impl Body {
     /// ```
     pub fn empty() -> Self {
         Self {
-            reader: Box::new(io::Cursor::new(Vec::new())),
+            reader: Box::new(io::empty()),
             mime: mime::BYTE_STREAM,
             length: Some(0),
         }

src/request.rs

@@ -1,4 +1,4 @@
-use futures_lite::*;
+use futures_lite::{io, prelude::*};
 
 use std::convert::{Into, TryInto};
 use std::mem;

src/response.rs

@@ -1,4 +1,4 @@
-use futures_lite::*;
+use futures_lite::{io, prelude::*};
 
 use std::convert::{Into, TryInto};
 use std::fmt::Debug;

src/trailers.rs

@@ -50,7 +50,7 @@
 use crate::headers::{
     HeaderName, HeaderValues, Headers, Iter, IterMut, Names, ToHeaderValues, Values,
 };
-use futures_lite::*;
+use futures_lite::Stream;
 
 use std::convert::Into;
 use std::future::Future;

src/upgrade/connection.rs

@@ -1,4 +1,4 @@
-use futures_lite::*;
+use futures_lite::{io, prelude::*};
 
 use std::pin::Pin;
 use std::task::{Context, Poll};

src/upgrade/receiver.rs

@@ -1,4 +1,4 @@
-use futures_lite::*;
+use futures_lite::Stream;
 
 use std::future::Future;
 use std::pin::Pin;

tests/req_res_body.rs

@@ -1,4 +1,4 @@
-use futures_lite::*;
+use futures_lite::{future, AsyncReadExt};
 use http_types::{Body, Method, Request, Response, StatusCode, Url};
 
 #[test]