refactor(src): clean up string generics

3 files changed, 44 insertions, 37 deletions

diff --git a/examples/windmark.rs b/examples/windmark.rs
index e5dcd52..ef2813c 100644
--- a/examples/windmark.rs
+++ b/examples/windmark.rs
@@ -124,11 +124,7 @@ async fn main() -> Result<(), Box<dyn std::error::Error>> {
   );
   router.mount(
     "/time",
-    success!(std::time::UNIX_EPOCH
-      .elapsed()
-      .unwrap()
-      .as_nanos()
-      .to_string()),
+    success!(std::time::UNIX_EPOCH.elapsed().unwrap().as_nanos()),
   );
   router.mount(
     "/query",
diff --git a/src/response.rs b/src/response.rs
index 9c1629a..c693ac8 100644
--- a/src/response.rs
+++ b/src/response.rs
@@ -75,9 +75,9 @@ impl Response {
 
   response!(certificate_not_valid, 62);
 
-  pub fn success<S>(content: S) -> Self
-  where S: Into<String> + AsRef<str> {
-    Self::new(20, content.into())
+  #[allow(clippy::needless_pass_by_value)]
+  pub fn success(content: impl ToString) -> Self {
+    Self::new(20, content.to_string())
       .with_mime("text/gemini")
       .with_language("en")
       .with_character_set("utf-8")
@@ -85,7 +85,10 @@ impl Response {
   }
 
   #[must_use]
-  pub fn binary_success(content: &[u8], mime: &str) -> Self {
+  pub fn binary_success(
+    content: &[u8],
+    mime: impl Into<String> + AsRef<str>,
+  ) -> Self {
     Self::new(21, String::from_utf8_lossy(content))
       .with_mime(mime)
       .clone()
@@ -100,8 +103,7 @@ impl Response {
   }
 
   #[must_use]
-  pub fn new<S>(status: i32, content: S) -> Self
-  where S: Into<String> + AsRef<str> {
+  pub fn new(status: i32, content: impl Into<String> + AsRef<str>) -> Self {
     Self {
       status,
       mime: None,
@@ -111,22 +113,28 @@ impl Response {
     }
   }
 
-  pub fn with_mime<S>(&mut self, mime: S) -> &mut Self
-  where S: Into<String> + AsRef<str> {
+  pub fn with_mime(
+    &mut self,
+    mime: impl Into<String> + AsRef<str>,
+  ) -> &mut Self {
     self.mime = Some(mime.into());
 
     self
   }
 
-  pub fn with_character_set<S>(&mut self, character_set: S) -> &mut Self
-  where S: Into<String> + AsRef<str> {
+  pub fn with_character_set(
+    &mut self,
+    character_set: impl Into<String> + AsRef<str>,
+  ) -> &mut Self {
     self.character_set = Some(character_set.into());
 
     self
   }
 
-  pub fn with_language<S>(&mut self, language: S) -> &mut Self
-  where S: Into<String> + AsRef<str> {
+  pub fn with_language(
+    &mut self,
+    language: impl Into<String> + AsRef<str>,
+  ) -> &mut Self {
     self.language = Some(language.into());
 
     self
diff --git a/src/router.rs b/src/router.rs
index b2c0435..04e955e 100644
--- a/src/router.rs
+++ b/src/router.rs
@@ -93,13 +93,10 @@ impl Router {
   /// ```rust
   /// windmark::Router::new().set_private_key_file("windmark_private.pem");
   /// ```
-  pub fn set_private_key_file<S>(
+  pub fn set_private_key_file(
     &mut self,
-    private_key_file_name: S,
-  ) -> &mut Self
-  where
-    S: Into<String> + AsRef<str>,
-  {
+    private_key_file_name: impl Into<String> + AsRef<str>,
+  ) -> &mut Self {
     self.private_key_file_name = private_key_file_name.into();
 
     self
@@ -112,8 +109,10 @@ impl Router {
   /// ```rust
   /// windmark::Router::new().set_certificate_file("windmark_public.pem");
   /// ```
-  pub fn set_certificate_file<S>(&mut self, certificate_name: S) -> &mut Self
-  where S: Into<String> + AsRef<str> {
+  pub fn set_certificate_file(
+    &mut self,
+    certificate_name: impl Into<String> + AsRef<str>,
+  ) -> &mut Self {
     self.ca_file_name = certificate_name.into();
 
     self
@@ -140,8 +139,11 @@ impl Router {
   /// # Panics
   ///
   /// if the route cannot be mounted.
-  pub fn mount<S>(&mut self, route: S, handler: RouteResponse) -> &mut Self
-  where S: Into<String> + AsRef<str> {
+  pub fn mount(
+    &mut self,
+    route: impl Into<String> + AsRef<str>,
+    handler: RouteResponse,
+  ) -> &mut Self {
     self
       .routes
       .insert(route.into(), Arc::new(Mutex::new(handler)))
@@ -518,14 +520,11 @@ impl Router {
   /// // .set_log_level("your_crate_name=trace", false);
   /// ```
   #[cfg(feature = "logger")]
-  pub fn set_log_level<S>(
+  pub fn set_log_level(
     &mut self,
-    log_level: S,
+    log_level: impl Into<String> + AsRef<str>,
     log_windmark: bool,
-  ) -> &mut Self
-  where
-    S: Into<String> + AsRef<str>,
-  {
+  ) -> &mut Self {
     std::env::set_var(
       "RUST_LOG",
       format!(
@@ -699,8 +698,10 @@ impl Router {
   /// ```rust
   /// windmark::Router::new().set_character_set("utf-8"); 
   /// ```
-  pub fn set_character_set<S>(&mut self, character_set: S) -> &mut Self
-  where S: Into<String> + AsRef<str> {
+  pub fn set_character_set(
+    &mut self,
+    character_set: impl Into<String> + AsRef<str>,
+  ) -> &mut Self {
     self.character_set = character_set.into();
 
     self
@@ -717,8 +718,10 @@ impl Router {
   /// ```rust
   /// windmark::Router::new().set_language("en"); 
   /// ```
-  pub fn set_language<S>(&mut self, language: S) -> &mut Self
-  where S: Into<String> + AsRef<str> {
+  pub fn set_language(
+    &mut self,
+    language: impl Into<String> + AsRef<str>,
+  ) -> &mut Self {
     self.language = language.into();
 
     self