Server feature for server crate

Workspace/README.md

@@ -1,8 +1,12 @@
 # Development
 
 Depending on your selected options, your new workspace project contains a workspace member for each platform.
+
 If you chose to develop with the router feature, each platform crate will have a `views` folder for your platform-specific views.
-You are provided with a `ui` crate for shared UI and if you chose to use fullstack, you will have a `server` crate for your shared server functions.
+
+You are provided with a `ui` crate for shared UI and if you chose to use fullstack, you will have a `server` crate for your shared server functions. 
+
+Code gated with the `server` feature in the `server` crate will only be available on the actual server side and can be used e.g. for `axum` integration such as authentication middleware. This distinction is required because the declaration of [server functions](https://crates.io/crates/server_fn) also declares their respective clients.
 
 ### Serving Your App
 

Workspace/server/Cargo.toml

@@ -5,3 +5,6 @@ edition = "2021"
 
 [dependencies]
 dioxus = { workspace = true, features = ["fullstack"] }
+
+[features]
+server = []

Workspace/server/src/lib.rs

@@ -1,6 +1,11 @@
 //! This crate contains all shared fullstack server functions.
 use dioxus::prelude::*;
 
+#[cfg(feature = "server")]
+pub mod server {
+    use super::*;
+}
+
 /// Echo the user input on the server.
 #[server(Echo)]
 pub async fn echo(input: String) -> Result<String, ServerFnError> {

Workspace/web/Cargo.toml

@@ -11,5 +11,5 @@ ui = { workspace = true }
 default = [{% if is_fullstack == false -%}"web"{%- endif %}]
 web = ["dioxus/web"]
 {% if is_fullstack -%}
-server = ["dioxus/server"]
+server = ["dioxus/server", "server/server"]
 {%- endif %}