Adde route method to builder for single route.

Removed state () from Router

Cargo.lock

@@ -284,7 +284,7 @@ checksum = "bbd2bcb4c963f2ddae06a2efc7e9f3591312473c50c6685e1f298068316e66fe"
 
 [[package]]
 name = "lib"
-version = "1.1.0"
+version = "1.1.1"
 dependencies = [
  "axum",
  "derive",

Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "lib"
-version = "1.1.0"
+version = "1.1.1"
 edition = "2021"
 authors = ["Martin Berg Alstad"]
 

src/axum/app.rs

@@ -42,8 +42,13 @@ impl AppBuilder {
         Self::default()
     }
 
-    pub fn routes(mut self, routes: &[Router]) -> Self {
+    pub fn route(mut self, route: Router) -> Self {
-        self.router = routes.iter().cloned().fold(self.router, Router::merge);
+        self.router = self.router.merge(route);
+        self
+    }
+
+    pub fn routes(mut self, routes: impl IntoIterator<Item = Router>) -> Self {
+        self.router = routes.into_iter().fold(self.router, Router::merge);
         self
     }
 
@@ -77,8 +82,8 @@ impl AppBuilder {
     }
 
     pub async fn serve(self) -> io::Result<()> {
-        let listener = self.listener().await?;
         let _ = fmt_trace();
+        let listener = self.listener().await?;
 
         if self.normalize_path.unwrap_or(true) {
             let app = NormalizePathLayer::trim_trailing_slash().layer(self.create_app());
@@ -147,7 +152,7 @@ mod tests {
             let handler = tokio::spawn(async {
                 AppBuilder::new()
                     .socket((Ipv4Addr::LOCALHOST, 8080))
-                    .routes(&[Router::new()])
+                    .routes([Router::new()])
                     .fallback(|| async { "Fallback" })
                     .cors(CorsLayer::new())
                     .normalize_path(true)

src/axum/router.rs

@@ -21,7 +21,7 @@
 #[cfg(feature = "axum")]
 macro_rules! router {
     ($body:expr) => {
-        pub(crate) fn router() -> axum::Router<()> {
+        pub(crate) fn router() -> axum::Router {
             $body
         }
     };
@@ -104,6 +104,6 @@ mod tests {
 
     #[test]
     fn test_join_routes() {
-        let _router: Router<()> = join_routes![Router::new(), Router::new()];
+        let _router: Router = join_routes![Router::new(), Router::new()];
     }
 }

src/lib.rs

@@ -4,6 +4,7 @@ pub mod axum;
 pub mod io;
 pub mod nom;
 pub mod serde;
+mod traits;
 pub mod vector;
 
 #[cfg(feature = "derive")]

src/nom/util.rs

@@ -1,11 +1,8 @@
 #[cfg(feature = "nom")]
-use nom::{error::Error, IResult};
+use {
-
+    crate::traits::IntoResult,
-#[cfg(feature = "nom")]
+    nom::{error::Error, IResult},
-pub trait IntoResult<T> {
+};
-    type Error;
-    fn into_result(self) -> Result<T, Self::Error>;
-}
 
 #[cfg(feature = "nom")]
 impl<T, R> IntoResult<T> for IResult<R, T> {
@@ -17,9 +14,10 @@ impl<T, R> IntoResult<T> for IResult<R, T> {
 
 #[cfg(all(test, feature = "nom"))]
 mod tests {
-    use super::*;
     use nom::character::complete::char as c;
 
+    use super::*;
+
     fn parse_char(input: &str) -> IResult<&str, char> {
         c('A')(input)
     }

src/traits.rs

@@ -0,0 +1,5 @@
+/// Converts a type T into a Result<T, E>
+pub trait IntoResult<T> {
+    type Error;
+    fn into_result(self) -> Result<T, Self::Error>;
+}