docs(*): Clippy fixes with markdown docs

src/header/common/cache_control.rs

@@ -70,7 +70,7 @@ impl HeaderFormat for CacheControl {
     }
 }
 
-/// CacheControl contains a list of these directives.
+/// `CacheControl` contains a list of these directives.
 #[derive(PartialEq, Clone, Debug)]
 pub enum CacheDirective {
     /// "no-cache"

src/header/common/host.rs

@@ -8,7 +8,7 @@ use header::parsing::from_one_raw_str;
 /// client requests add one automatically.
 ///
 /// Currently is just a String, but it should probably become a better type,
-/// like url::Host or something.
+/// like `url::Host` or something.
 ///
 /// # Examples
 /// ```

src/header/common/range.rs

@@ -64,8 +64,8 @@ pub enum Range {
     Unregistered(String, String)
 }
 
-/// Each Range::Bytes header can contain one or more ByteRangeSpecs.
-/// Each ByteRangeSpec defines a range of bytes to fetch
+/// Each `Range::Bytes` header can contain one or more `ByteRangeSpecs`.
+/// Each `ByteRangeSpec` defines a range of bytes to fetch
 #[derive(PartialEq, Clone, Debug)]
 pub enum ByteRangeSpec {
     /// Get all bytes between x and y ("x-y")

src/header/mod.rs

@@ -131,7 +131,7 @@ pub trait Header: Clone + Any + Send + Sync {
 
 /// A trait for any object that will represent a header field and value.
 ///
-/// This trait represents the formatting of a Header for output to a TcpStream.
+/// This trait represents the formatting of a `Header` for output to a TcpStream.
 pub trait HeaderFormat: fmt::Debug + HeaderClone + Any + Typeable + Send + Sync {
     /// Format a header to be output into a TcpStream.
     ///
@@ -460,7 +460,7 @@ impl<'a> fmt::Display for &'a (HeaderFormat + Send + Sync) {
 ///
 /// This can be used like so: `format!("{}", HeaderFormatter(&header))` to
 /// get the representation of a Header which will be written to an
-/// outgoing TcpStream.
+/// outgoing `TcpStream`.
 pub struct HeaderFormatter<'a, H: HeaderFormat>(pub &'a H);
 
 impl<'a, H: HeaderFormat> fmt::Display for HeaderFormatter<'a, H> {