Auto merge of #11635 - Ms2ger:collect, r=nox

Use collect() for more idiomatic code in bluetooth.

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1 files changed, 2 insertions, 10 deletions

diff --git a/components/net_traits/bluetooth_scanfilter.rs b/components/net_traits/bluetooth_scanfilter.rs
index ae51ad6714e..2dd7f14d725 100644
--- a/components/net_traits/bluetooth_scanfilter.rs
+++ b/components/net_traits/bluetooth_scanfilter.rs
@@ -19,11 +19,7 @@ impl ServiceUUIDSequence {
     }
 
     fn get_services_set(&self) -> HashSet<String> {
-        let mut set = HashSet::new();
-        for s in self.0.iter() {
-            set.insert(s.clone());
-        }
-        set
+        self.0.iter().map(String::clone).collect()
     }
 }
 
@@ -80,11 +76,7 @@ impl BluetoothScanfilterSequence {
     }
 
     fn get_services_set(&self) -> HashSet<String> {
-        let mut set = HashSet::new();
-        for filter in self.iter() {
-            set = &set | &filter.services.get_services_set();
-        }
-        set
+        self.iter().flat_map(|filter| filter.services.get_services_set()).collect()
     }
 }