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

tokio-codec/src/framed.rs

@@ -23,7 +23,7 @@ pub struct Framed<T, U> {
     inner: FramedRead2<FramedWrite2<Fuse<T, U>>>,
 }
 
-pub struct Fuse<T, U>(pub T, pub U);
+pub(crate) struct Fuse<T, U>(pub(crate) T, pub(crate) U);
 
 impl<T, U> Framed<T, U>
 where

tokio-codec/src/framed_read.rs

@@ -16,7 +16,7 @@ pub struct FramedRead<T, D> {
     inner: FramedRead2<Fuse<T, D>>,
 }
 
-pub struct FramedRead2<T> {
+pub(crate) struct FramedRead2<T> {
     inner: T,
     eof: bool,
     is_readable: bool,
@@ -136,7 +136,7 @@ where
 
 // ===== impl FramedRead2 =====
 
-pub fn framed_read2<T>(inner: T) -> FramedRead2<T> {
+pub(crate) fn framed_read2<T>(inner: T) -> FramedRead2<T> {
     FramedRead2 {
         inner,
         eof: false,
@@ -145,7 +145,7 @@ pub fn framed_read2<T>(inner: T) -> FramedRead2<T> {
     }
 }
 
-pub fn framed_read2_with_buffer<T>(inner: T, mut buf: BytesMut) -> FramedRead2<T> {
+pub(crate) fn framed_read2_with_buffer<T>(inner: T, mut buf: BytesMut) -> FramedRead2<T> {
     if buf.capacity() < INITIAL_CAPACITY {
         let bytes_to_reserve = INITIAL_CAPACITY - buf.capacity();
         buf.reserve(bytes_to_reserve);
@@ -159,19 +159,19 @@ pub fn framed_read2_with_buffer<T>(inner: T, mut buf: BytesMut) -> FramedRead2<T
 }
 
 impl<T> FramedRead2<T> {
-    pub fn get_ref(&self) -> &T {
+    pub(crate) fn get_ref(&self) -> &T {
         &self.inner
     }
 
-    pub fn into_inner(self) -> T {
+    pub(crate) fn into_inner(self) -> T {
         self.inner
     }
 
-    pub fn into_parts(self) -> (T, BytesMut) {
+    pub(crate) fn into_parts(self) -> (T, BytesMut) {
         (self.inner, self.buffer)
     }
 
-    pub fn get_mut(&mut self) -> &mut T {
+    pub(crate) fn get_mut(&mut self) -> &mut T {
         &mut self.inner
     }
 }

tokio-codec/src/framed_write.rs

@@ -20,7 +20,7 @@ pub struct FramedWrite<T, E> {
     inner: FramedWrite2<Fuse<T, E>>,
 }
 
-pub struct FramedWrite2<T> {
+pub(crate) struct FramedWrite2<T> {
     inner: T,
     buffer: BytesMut,
 }
@@ -136,14 +136,14 @@ where
 
 // ===== impl FramedWrite2 =====
 
-pub fn framed_write2<T>(inner: T) -> FramedWrite2<T> {
+pub(crate) fn framed_write2<T>(inner: T) -> FramedWrite2<T> {
     FramedWrite2 {
         inner,
         buffer: BytesMut::with_capacity(INITIAL_CAPACITY),
     }
 }
 
-pub fn framed_write2_with_buffer<T>(inner: T, mut buf: BytesMut) -> FramedWrite2<T> {
+pub(crate) fn framed_write2_with_buffer<T>(inner: T, mut buf: BytesMut) -> FramedWrite2<T> {
     if buf.capacity() < INITIAL_CAPACITY {
         let bytes_to_reserve = INITIAL_CAPACITY - buf.capacity();
         buf.reserve(bytes_to_reserve);
@@ -152,19 +152,19 @@ pub fn framed_write2_with_buffer<T>(inner: T, mut buf: BytesMut) -> FramedWrite2
 }
 
 impl<T> FramedWrite2<T> {
-    pub fn get_ref(&self) -> &T {
+    pub(crate) fn get_ref(&self) -> &T {
         &self.inner
     }
 
-    pub fn into_inner(self) -> T {
+    pub(crate) fn into_inner(self) -> T {
         self.inner
     }
 
-    pub fn into_parts(self) -> (T, BytesMut) {
+    pub(crate) fn into_parts(self) -> (T, BytesMut) {
         (self.inner, self.buffer)
     }
 
-    pub fn get_mut(&mut self) -> &mut T {
+    pub(crate) fn get_mut(&mut self) -> &mut T {
         &mut self.inner
     }
 }

tokio-codec/src/lib.rs

@@ -1,5 +1,10 @@
 #![doc(html_root_url = "https://docs.rs/tokio-codec/0.2.0-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))))]
 
 //! Utilities for encoding and decoding frames.