util: Update docs (#86)

http-body-util/src/collected.rs

@@ -12,6 +12,8 @@ use crate::util::BufList;
 
 /// A collected body produced by [`BodyExt::collect`] which collects all the DATA frames
 /// and trailers.
+///
+/// [`BodyExt::collect`]: crate::BodyExt::collect
 #[derive(Debug)]
 pub struct Collected<B> {
     bufs: BufList<B>,

http-body-util/src/combinators/collect.rs

@@ -8,7 +8,9 @@ use http_body::Body;
 use pin_project_lite::pin_project;
 
 pin_project! {
-    /// Future that resolves into a `Collected`.
+    /// Future that resolves into a [`Collected`].
+    ///
+    /// [`Collected`]: crate::Collected
     pub struct Collect<T>
     where
         T: Body,

http-body-util/src/combinators/frame.rs

@@ -6,7 +6,7 @@ use core::task;
 
 #[must_use = "futures don't do anything unless polled"]
 #[derive(Debug)]
-/// Future that resolves to the next frame from a `Body`.
+/// Future that resolves to the next frame from a [`Body`].
 pub struct Frame<'a, T: ?Sized>(pub(crate) &'a mut T);
 
 impl<'a, T: Body + Unpin + ?Sized> Future for Frame<'a, T> {

http-body-util/src/combinators/map_err.rs

@@ -10,7 +10,7 @@ use std::{
 pin_project! {
     /// Body returned by the [`map_err`] combinator.
     ///
-    /// [`map_err`]: crate::util::BodyExt::map_err
+    /// [`map_err`]: crate::BodyExt::map_err
     #[derive(Clone, Copy)]
     pub struct MapErr<B, F> {
         #[pin]

http-body-util/src/combinators/map_frame.rs

@@ -9,9 +9,9 @@ use std::{
 };
 
 pin_project! {
-    /// Body returned by the [`map_data`] combinator.
+    /// Body returned by the [`map_frame`] combinator.
     ///
-    /// [`map_data`]: crate::util::BodyExt::map_data
+    /// [`map_frame`]: crate::BodyExt::map_frame
     #[derive(Clone, Copy)]
     pub struct MapFrame<B, F> {
         #[pin]

http-body-util/src/either.rs

@@ -7,8 +7,11 @@ use bytes::Buf;
 use http_body::{Body, Frame, SizeHint};
 use proj::EitherProj;
 
-/// Sum type with two cases: `Left` and `Right`, used if a body can be one of
+/// Sum type with two cases: [`Left`] and [`Right`], used if a body can be one of
 /// two distinct types.
+///
+/// [`Left`]: Either::Left
+/// [`Right`]: Either::Right
 #[derive(Debug, Clone, Copy)]
 pub enum Either<L, R> {
     /// A value of type `L`
@@ -99,7 +102,7 @@ pub(crate) mod proj {
     //!         Right {#[pin] right: R}
     //!     }
     //! }
-    //! ```  
+    //! ```
     //!
     //! [pin-project-lite]: https://docs.rs/pin-project-lite/latest/pin_project_lite/
     use std::marker::PhantomData;

http-body-util/src/lib.rs

@@ -33,7 +33,9 @@ pub use self::stream::StreamBody;
 
 /// An extension trait for [`http_body::Body`] adding various combinators and adapters
 pub trait BodyExt: http_body::Body {
-    /// Returns a future that resolves to the next `Frame`, if any.
+    /// Returns a future that resolves to the next [`Frame`], if any.
+    ///
+    /// [`Frame`]: combinators::Frame
     fn frame(&mut self) -> combinators::Frame<'_, Self>
     where
         Self: Unpin,

http-body-util/src/stream.rs

@@ -8,7 +8,7 @@ use std::{
 };
 
 pin_project! {
-    /// A body created from a `Stream`.
+    /// A body created from a [`Stream`].
     #[derive(Clone, Copy, Debug)]
     pub struct StreamBody<S> {
         #[pin]