feat(router): Add case-insensitive route matching option

2 files changed, 11 insertions, 0 deletions

diff --git a/src/router.rs b/src/router.rs
index 6ae33b0..81eb6c4 100644
--- a/src/router.rs
+++ b/src/router.rs
@@ -421,6 +421,14 @@ impl Router {
     }
 
     let mut path = url.path().to_string();
+
+    if self
+      .options
+      .contains(&RouterOption::AllowCaseInsensitiveLookup)
+    {
+      path = path.to_lowercase();
+    }
+
     let mut route = self.routes.at(&path);
 
     if route.is_err() {
diff --git a/src/router_option.rs b/src/router_option.rs
index 62ecb47..a28ba6f 100644
--- a/src/router_option.rs
+++ b/src/router_option.rs
@@ -7,4 +7,7 @@ pub enum RouterOption {
   /// If enabled, adds a trailing slash to the request URL path if a route
   /// exists for the path with the slash (e.g., `/foo` becomes `/foo/`).
   AddMissingTrailingSlash,
+  /// If enabled, the router will perform case-insensitive matching for
+  /// incoming request URL paths (e.g., `/foo` will match `/Foo` or `/FOO`).
+  AllowCaseInsensitiveLookup,
 }