refact: Rename HttpScore into StaticFileHttpScore and add minimal documentation

harmony/src/modules/http.rs

@@ -10,14 +10,25 @@ use crate::{
     topology::{HttpServer, Topology, Url},
 };
 
+/// Configure an HTTP server that is provided by the Topology
+///
+/// This Score will let you easily specify a file path to be served by the HTTP server
+///
+/// For example, if you have a folder of assets at `/var/www/assets` simply do :
+///
+/// ```rust,ignore
+/// StaticFilesHttpScore {
+///   files_to_serve: url!("file:///var/www/assets"),
+/// }
+/// ```
 #[derive(Debug, new, Clone, Serialize)]
-pub struct HttpScore {
+pub struct StaticFilesHttpScore {
     files_to_serve: Url,
 }
 
-impl<T: Topology + HttpServer> Score<T> for HttpScore {
+impl<T: Topology + HttpServer> Score<T> for StaticFilesHttpScore {
     fn create_interpret(&self) -> Box<dyn Interpret<T>> {
-        Box::new(HttpInterpret::new(self.clone()))
+        Box::new(StaticFilesHttpInterpret::new(self.clone()))
     }
 
     fn name(&self) -> String {
@@ -26,12 +37,12 @@ impl<T: Topology + HttpServer> Score<T> for HttpScore {
 }
 
 #[derive(Debug, new, Clone)]
-pub struct HttpInterpret {
-    score: HttpScore,
+pub struct StaticFilesHttpInterpret {
+    score: StaticFilesHttpScore,
 }
 
 #[async_trait]
-impl<T: Topology + HttpServer> Interpret<T> for HttpInterpret {
+impl<T: Topology + HttpServer> Interpret<T> for StaticFilesHttpInterpret {
     async fn execute(
         &self,
         _inventory: &Inventory,