docs: fix all rustdoc warnings (#1474)

tokio-net/src/tcp/listener.rs

@@ -262,8 +262,10 @@ impl TryFrom<TcpListener> for mio::net::TcpListener {
 
     /// Consumes value, returning the mio I/O object.
     ///
-    /// See [`tokio_net::util::PollEvented::into_inner`] for more details about
+    /// See [`PollEvented::into_inner`] for more details about
     /// resource deregistration that happens during the call.
+    ///
+    /// [`PollEvented::into_inner`]: crate::util::PollEvented::into_inner
     fn try_from(value: TcpListener) -> Result<Self, Self::Error> {
         value.io.into_inner()
     }

tokio-net/src/tcp/stream.rs

@@ -802,8 +802,10 @@ impl TryFrom<TcpStream> for mio::net::TcpStream {
 
     /// Consumes value, returning the mio I/O object.
     ///
-    /// See [`tokio_net::util::PollEvented::into_inner`] for more details about
+    /// See [`PollEvented::into_inner`] for more details about
     /// resource deregistration that happens during the call.
+    ///
+    /// [`PollEvented::into_inner`]: crate::util::PollEvented::into_inner
     fn try_from(value: TcpStream) -> Result<Self, Self::Error> {
         value.io.into_inner()
     }

tokio-net/src/udp/mod.rs

@@ -4,8 +4,8 @@
 //! library, which can be used to implement networking protocols.
 //!
 //! The main struct for UDP is the [`UdpSocket`], which represents a UDP socket.
-//! Reading and writing to it can be done using futures, which return the
-//! [`Recv`], [`Send`], [`RecvFrom`] and [`SendTo`] structs respectively.
+//!
+//! [`UdpSocket`]: struct.UdpSocket
 
 mod frame;
 mod socket;

tokio-net/src/udp/socket.rs

@@ -328,8 +328,10 @@ impl TryFrom<UdpSocket> for mio::net::UdpSocket {
 
     /// Consumes value, returning the mio I/O object.
     ///
-    /// See [`tokio_net::util::PollEvented::into_inner`] for more details about
+    /// See [`PollEvented::into_inner`] for more details about
     /// resource deregistration that happens during the call.
+    ///
+    /// [`PollEvented::into_inner`]: crate::util::PollEvented::into_inner
     fn try_from(value: UdpSocket) -> Result<Self, Self::Error> {
         value.io.into_inner()
     }

tokio-net/src/uds/datagram.rs

@@ -201,8 +201,10 @@ impl TryFrom<UnixDatagram> for mio_uds::UnixDatagram {
 
     /// Consumes value, returning the mio I/O object.
     ///
-    /// See [`tokio_net::util::PollEvented::into_inner`] for more details about
+    /// See [`PollEvented::into_inner`] for more details about
     /// resource deregistration that happens during the call.
+    ///
+    /// [`PollEvented::into_inner`]: crate::util::PollEvented::into_inner
     fn try_from(value: UnixDatagram) -> Result<Self, Self::Error> {
         value.io.into_inner()
     }

tokio-net/src/uds/listener.rs

@@ -102,8 +102,10 @@ impl TryFrom<UnixListener> for mio_uds::UnixListener {
 
     /// Consumes value, returning the mio I/O object.
     ///
-    /// See [`tokio_net::util::PollEvented::into_inner`] for more details about
+    /// See [`PollEvented::into_inner`] for more details about
     /// resource deregistration that happens during the call.
+    ///
+    /// [`PollEvented::into_inner`]: crate::util::PollEvented::into_inner
     fn try_from(value: UnixListener) -> Result<Self, Self::Error> {
         value.io.into_inner()
     }

tokio-net/src/uds/stream.rs

@@ -131,8 +131,10 @@ impl TryFrom<UnixStream> for mio_uds::UnixStream {
 
     /// Consumes value, returning the mio I/O object.
     ///
-    /// See [`tokio_net::util::PollEvented::into_inner`] for more details about
+    /// See [`PollEvented::into_inner`] for more details about
     /// resource deregistration that happens during the call.
+    ///
+    /// [`PollEvented::into_inner`]: crate::util::PollEvented::into_inner
     fn try_from(value: UnixStream) -> Result<Self, Self::Error> {
         value.io.into_inner()
     }