docs: use #[doc(no_inline)] on re-exports (#2874)

tokio/src/io/mod.rs

@@ -201,6 +201,7 @@ pub use self::read_buf::ReadBuf;
 
 // Re-export some types from `std::io` so that users don't have to deal
 // with conflicts when `use`ing `tokio::io` and `std::io`.
+#[doc(no_inline)]
 pub use std::io::{Error, ErrorKind, Result, SeekFrom};
 
 cfg_io_driver! {

tokio/src/stream/mod.rs

@@ -125,6 +125,7 @@ cfg_time! {
     use crate::stream::throttle::{throttle, Throttle};
 }
 
+#[doc(no_inline)]
 pub use futures_core::Stream;
 
 /// An extension trait for `Stream`s that provides a variety of convenient

tokio/src/time/mod.rs

@@ -125,6 +125,7 @@ mod wheel;
 mod tests;
 
 // Re-export for convenience
+#[doc(no_inline)]
 pub use std::time::Duration;
 
 // ===== Internal utils =====