3 files changed, 9 insertions, 9 deletions
diff --git a/src/handler/hooks/post_route.rs b/src/handler/hooks/post_route.rs
index 1e1a6b6..0a6e6b7 100644
--- a/src/handler/hooks/post_route.rs
+++ b/src/handler/hooks/post_route.rs
@@ -2,13 +2,13 @@ use crate::{context::HookContext, response::Response};
 
 #[allow(clippy::module_name_repetitions)]
 pub trait PostRouteHook: Send + Sync {
-  fn call(&mut self, context: &HookContext, response: &mut Response);
+  fn call(&self, context: &HookContext, response: &mut Response);
 }
 
 impl<T> PostRouteHook for T
-where T: FnMut(&HookContext, &mut Response) + Send + Sync
+where T: Fn(&HookContext, &mut Response) + Send + Sync
 {
-  fn call(&mut self, context: &HookContext, response: &mut Response) {
+  fn call(&self, context: &HookContext, response: &mut Response) {
     (*self)(context, response);
   }
 }
diff --git a/src/handler/hooks/pre_route.rs b/src/handler/hooks/pre_route.rs
index 1d11d66..322969c 100644
--- a/src/handler/hooks/pre_route.rs
+++ b/src/handler/hooks/pre_route.rs
@@ -2,11 +2,11 @@ use crate::context::HookContext;
 
 #[allow(clippy::module_name_repetitions)]
 pub trait PreRouteHook: Send + Sync {
-  fn call(&mut self, context: &HookContext);
+  fn call(&self, context: &HookContext);
 }
 
 impl<T> PreRouteHook for T
-where T: FnMut(&HookContext) + Send + Sync
+where T: Fn(&HookContext) + Send + Sync
 {
-  fn call(&mut self, context: &HookContext) { (*self)(context) }
+  fn call(&self, context: &HookContext) { (*self)(context) }
 }
diff --git a/src/handler/partial.rs b/src/handler/partial.rs
index a52fa59..a552096 100644
--- a/src/handler/partial.rs
+++ b/src/handler/partial.rs
@@ -2,11 +2,11 @@ use crate::context::RouteContext;
 
 #[allow(clippy::module_name_repetitions)]
 pub trait Partial: Send + Sync {
-  fn call(&mut self, context: &RouteContext) -> String;
+  fn call(&self, context: &RouteContext) -> String;
 }
 
 impl<T> Partial for T
-where T: FnMut(&RouteContext) -> String + Send + Sync
+where T: Fn(&RouteContext) -> String + Send + Sync
 {
-  fn call(&mut self, context: &RouteContext) -> String { (*self)(context) }
+  fn call(&self, context: &RouteContext) -> String { (*self)(context) }
 }