refactor: module structure and comments

1 files changed, 7 insertions, 2 deletions

diff --git a/angelsharkd/src/routes/extensions/mod.rs b/angelsharkd/src/routes/extensions/mod.rs
index adcea3f..7f217d6 100644
--- a/angelsharkd/src/routes/extensions/mod.rs
+++ b/angelsharkd/src/routes/extensions/mod.rs
@@ -6,18 +6,22 @@ mod simple_deprov;
 #[cfg(feature = "simple_search")]
 mod simple_search;
 
+/// The extension filter; consists of all compiled optional Angelshark extension
+/// filters combined under `/extensions`.
 pub fn filter(config: &Config) -> impl Filter<Extract = impl Reply, Error = Rejection> + Clone {
     // Note: this next line deals with the common edge case of having no
     // extensions loaded with feature flags. It ensures that the the type
     // checking is right when the return `.and()` is called below.
     let filters = default().or(default());
 
+    // Block to enable simple_search extension feature. Instantiates a
+    // searchable haystack and configures filters to handle search requests.
     #[cfg(feature = "simple_search")]
     let haystack = simple_search::Haystack::new(config.runner.clone());
     #[cfg(feature = "simple_search")]
     let filters = filters
-        .or(simple_search::search(haystack.clone()))
-        .or(simple_search::refresh(haystack));
+        .or(simple_search::search_filter(haystack.clone()))
+        .or(simple_search::refresh_filter(haystack));
 
     #[cfg(feature = "simple_deprov")]
     let filters = filters.or(simple_deprov::filter());
@@ -25,6 +29,7 @@ pub fn filter(config: &Config) -> impl Filter<Extract = impl Reply, Error = Reje
     path("extensions").and(filters)
 }
 
+/// The default, informational extension route.
 fn default() -> impl Filter<Extract = impl Reply, Error = Rejection> + Clone {
     warp::path::end().map(|| "Angelshark extension route index. Enable extensions with feature switches and access them at `/extensions/<feature>`.")
 }