Implement 'Clone' for all URI types.

core/http/src/uri/absolute.rs

@@ -21,7 +21,7 @@ use uri::{Authority, Origin, Error, as_utf8_unchecked};
 ///
 /// The scheme part of the absolute URI and at least one of authority or origin
 /// are required.
-#[derive(Debug)]
+#[derive(Debug, Clone)]
 pub struct Absolute<'a> {
     source: Option<Cow<'a, str>>,
     scheme: IndexedStr<'a>,

core/http/src/uri/authority.rs

@@ -19,7 +19,7 @@ use uri::{as_utf8_unchecked, Error};
 /// ```
 ///
 /// Only the host part of the URI is required.
-#[derive(Debug)]
+#[derive(Debug, Clone)]
 pub struct Authority<'a> {
     source: Option<Cow<'a, str>>,
     user_info: Option<IndexedStr<'a>>,
@@ -27,7 +27,7 @@ pub struct Authority<'a> {
     port: Option<u16>,
 }
 
-#[derive(Debug)]
+#[derive(Debug, Clone)]
 crate enum Host<T> {
     Bracketed(T),
     Raw(T)

core/http/src/uri/uri.rs

@@ -39,7 +39,7 @@ use uri::{Origin, Authority, Absolute, Error};
 /// This type also provides the following percent encoding/decoding helper
 /// methods: [`Uri::percent_encode`], [`Uri::percent_decode`], and
 /// [`Uri::percent_decode_lossy`].
-#[derive(Debug, PartialEq)]
+#[derive(Debug, PartialEq, Clone)]
 pub enum Uri<'a> {
     /// An [`Origin`] URI.
     Origin(Origin<'a>),