helper impls for Router

router/src/lib.rs

@@ -7,7 +7,7 @@ mod router;
 pub use self::de::PathDeserializer;
 pub use self::path::Path;
 pub use self::pattern::Pattern;
-pub use self::router::{Router, RouterBuilder};
+pub use self::router::{ResourceInfo, Router, RouterBuilder};
 
 pub trait RequestPath {
     fn path(&self) -> &str;
@@ -30,3 +30,15 @@ impl<T: AsRef<[u8]>> RequestPath for string::String<T> {
         &*self
     }
 }
+
+#[cfg(feature = "http")]
+mod http_support {
+    use super::RequestPath;
+    use http::Uri;
+
+    impl RequestPath for Uri {
+        fn path(&self) -> &str {
+            self.path()
+        }
+    }
+}

router/src/path.rs

@@ -12,7 +12,7 @@ pub(crate) enum PathItem {
 /// Resource path match information
 ///
 /// If resource path contains variable patterns, `Path` stores them.
-#[derive(Debug, Clone)]
+#[derive(Debug)]
 pub struct Path<T> {
     path: T,
     pub(crate) skip: u16,
@@ -29,6 +29,16 @@ impl<T: Default> Default for Path<T> {
     }
 }
 
+impl<T: Clone> Clone for Path<T> {
+    fn clone(&self) -> Self {
+        Path {
+            path: self.path.clone(),
+            skip: self.skip,
+            segments: self.segments.clone(),
+        }
+    }
+}
+
 impl<T: RequestPath> Path<T> {
     pub fn new(path: T) -> Path<T> {
         Path {
@@ -38,6 +48,16 @@ impl<T: RequestPath> Path<T> {
         }
     }
 
+    /// Get reference to inner path instance
+    pub fn get_ref(&self) -> &T {
+        &self.path
+    }
+
+    /// Get mutable reference to inner path instance
+    pub fn get_mut(&mut self) -> &mut T {
+        &mut self.path
+    }
+
     pub fn path(&self) -> &str {
         let skip = self.skip as usize;
         let path = self.path.path();
@@ -68,7 +88,8 @@ impl<T: RequestPath> Path<T> {
         }
     }
 
-    pub(crate) fn add_static(&mut self, name: &str, value: &'static str) {
+    #[doc(hidden)]
+    pub fn add_static(&mut self, name: &str, value: &'static str) {
         self.segments
             .push((Rc::new(name.to_string()), PathItem::Static(value)));
     }

router/src/router.rs

@@ -75,6 +75,24 @@ impl<T> Router<T> {
     }
 }
 
+impl<'a, T> IntoIterator for &'a Router<T> {
+    type Item = &'a T;
+    type IntoIter = std::slice::Iter<'a, T>;
+
+    fn into_iter(self) -> Self::IntoIter {
+        self.resources.iter()
+    }
+}
+
+impl<'a, T> IntoIterator for &'a mut Router<T> {
+    type Item = &'a mut T;
+    type IntoIter = std::slice::IterMut<'a, T>;
+
+    fn into_iter(self) -> Self::IntoIter {
+        self.resources.iter_mut()
+    }
+}
+
 impl ResourceMap {
     fn register(&mut self, pattern: Pattern) {
         self.patterns.push(pattern);