chore: apply unreachable_pub and missing_debug_implementations to all crates (#1424)

tokio-uds/src/lib.rs

@@ -1,6 +1,11 @@
 #![cfg(unix)]
 #![doc(html_root_url = "https://docs.rs/tokio-uds/0.3.0-alpha.1")]
-#![warn(missing_docs, missing_debug_implementations, rust_2018_idioms)]
+#![warn(
+    missing_debug_implementations,
+    missing_docs,
+    rust_2018_idioms,
+    unreachable_pub
+)]
 #![doc(test(no_crate_inject, attr(deny(rust_2018_idioms))))]
 #![feature(async_await)]
 

tokio-uds/src/ucred.rs

@@ -10,7 +10,7 @@ pub struct UCred {
 }
 
 #[cfg(any(target_os = "linux", target_os = "android"))]
-pub use self::impl_linux::get_peer_cred;
+pub(crate) use self::impl_linux::get_peer_cred;
 
 #[cfg(any(
     target_os = "dragonfly",
@@ -20,20 +20,20 @@ pub use self::impl_linux::get_peer_cred;
     target_os = "netbsd",
     target_os = "openbsd"
 ))]
-pub use self::impl_macos::get_peer_cred;
+pub(crate) use self::impl_macos::get_peer_cred;
 
 #[cfg(any(target_os = "solaris"))]
-pub use self::impl_solaris::get_peer_cred;
+pub(crate) use self::impl_solaris::get_peer_cred;
 
 #[cfg(any(target_os = "linux", target_os = "android"))]
-pub mod impl_linux {
+pub(crate) mod impl_linux {
     use crate::UnixStream;
     use libc::{c_void, getsockopt, socklen_t, SOL_SOCKET, SO_PEERCRED};
     use std::{io, mem};
 
     use libc::ucred;
 
-    pub fn get_peer_cred(sock: &UnixStream) -> io::Result<super::UCred> {
+    pub(crate) fn get_peer_cred(sock: &UnixStream) -> io::Result<super::UCred> {
         use std::os::unix::io::AsRawFd;
 
         unsafe {
@@ -80,14 +80,14 @@ pub mod impl_linux {
     target_os = "netbsd",
     target_os = "openbsd"
 ))]
-pub mod impl_macos {
+pub(crate) mod impl_macos {
     use crate::UnixStream;
     use libc::getpeereid;
     use std::io;
     use std::mem::MaybeUninit;
     use std::os::unix::io::AsRawFd;
 
-    pub fn get_peer_cred(sock: &UnixStream) -> io::Result<super::UCred> {
+    pub(crate) fn get_peer_cred(sock: &UnixStream) -> io::Result<super::UCred> {
         unsafe {
             let raw_fd = sock.as_raw_fd();
 
@@ -109,7 +109,7 @@ pub mod impl_macos {
 }
 
 #[cfg(any(target_os = "solaris"))]
-pub mod impl_solaris {
+pub(crate) mod impl_solaris {
     use std::io;
     use std::os::unix::io::AsRawFd;
     use std::ptr;
@@ -129,7 +129,7 @@ pub mod impl_solaris {
         ) -> ::std::os::raw::c_int;
     }
 
-    pub fn get_peer_cred(sock: &UnixStream) -> io::Result<super::UCred> {
+    pub(crate) fn get_peer_cred(sock: &UnixStream) -> io::Result<super::UCred> {
         unsafe {
             let raw_fd = sock.as_raw_fd();