From fe5b34b6ee62ee673c80b341726df021a317e50a Mon Sep 17 00:00:00 2001
From: Philipp Kolberg <philipp.kolberg@t-online.de>
Date: Tue, 19 Dec 2023 20:42:23 +0100
Subject: [PATCH] Simplify parsing of feature flags

---
 src/util.rs | 8 +-------
 1 file changed, 1 insertion(+), 7 deletions(-)

diff --git a/src/util.rs b/src/util.rs
index 87a12b01..c44fcf0f 100644
--- a/src/util.rs
+++ b/src/util.rs
@@ -751,13 +751,7 @@ pub fn convert_json_key_lcase_first(src_json: Value) -> Value {
 
 /// Parses the experimental client feature flags string into a HashMap.
 pub fn parse_experimental_client_feature_flags(experimental_client_feature_flags: &str) -> HashMap<String, bool> {
-    let experimental_client_feature_flags_lowercase = experimental_client_feature_flags.to_lowercase();
-    let features = experimental_client_feature_flags_lowercase.split(',').map(|f| f.trim()).collect::<Vec<_>>();
-    let mut feature_states: HashMap<String, bool> = HashMap::new();
-
-    for feature in features {
-        feature_states.insert(feature.to_string(), true);
-    }
+    let feature_states = experimental_client_feature_flags.to_lowercase().split(',').map(|f| (f.trim().to_owned(), true)).collect();
 
     feature_states
 }