Apply clang-format

Author: jerryct

core/benchmarks/counter_bench.cc

@@ -2,9 +2,9 @@
 #include <prometheus/registry.h>
 
 static void BM_Counter_Increment(benchmark::State& state) {
-  using prometheus::Registry;
-  using prometheus::Counter;
   using prometheus::BuildCounter;
+  using prometheus::Counter;
+  using prometheus::Registry;
   Registry registry;
   auto& counter_family =
       BuildCounter().Name("benchmark_counter").Help("").Register(registry);
@@ -15,9 +15,9 @@ static void BM_Counter_Increment(benchmark::State& state) {
 BENCHMARK(BM_Counter_Increment);
 
 static void BM_Counter_Collect(benchmark::State& state) {
-  using prometheus::Registry;
-  using prometheus::Counter;
   using prometheus::BuildCounter;
+  using prometheus::Counter;
+  using prometheus::Registry;
   Registry registry;
   auto& counter_family =
       BuildCounter().Name("benchmark_counter").Help("").Register(registry);

core/benchmarks/gauge_bench.cc

@@ -2,9 +2,9 @@
 #include <prometheus/registry.h>
 
 static void BM_Gauge_Increment(benchmark::State& state) {
-  using prometheus::Registry;
-  using prometheus::Gauge;
   using prometheus::BuildGauge;
+  using prometheus::Gauge;
+  using prometheus::Registry;
   Registry registry;
   auto& gauge_family =
       BuildGauge().Name("benchmark_gauge").Help("").Register(registry);
@@ -15,9 +15,9 @@ static void BM_Gauge_Increment(benchmark::State& state) {
 BENCHMARK(BM_Gauge_Increment);
 
 static void BM_Gauge_Decrement(benchmark::State& state) {
-  using prometheus::Registry;
-  using prometheus::Gauge;
   using prometheus::BuildGauge;
+  using prometheus::Gauge;
+  using prometheus::Registry;
   Registry registry;
   auto& gauge_family =
       BuildGauge().Name("benchmark_gauge").Help("").Register(registry);
@@ -28,9 +28,9 @@ static void BM_Gauge_Decrement(benchmark::State& state) {
 BENCHMARK(BM_Gauge_Decrement);
 
 static void BM_Gauge_SetToCurrentTime(benchmark::State& state) {
-  using prometheus::Registry;
-  using prometheus::Gauge;
   using prometheus::BuildGauge;
+  using prometheus::Gauge;
+  using prometheus::Registry;
   Registry registry;
   auto& gauge_family =
       BuildGauge().Name("benchmark_gauge").Help("").Register(registry);
@@ -41,9 +41,9 @@ static void BM_Gauge_SetToCurrentTime(benchmark::State& state) {
 BENCHMARK(BM_Gauge_SetToCurrentTime);
 
 static void BM_Gauge_Collect(benchmark::State& state) {
-  using prometheus::Registry;
-  using prometheus::Gauge;
   using prometheus::BuildGauge;
+  using prometheus::Gauge;
+  using prometheus::Registry;
   Registry registry;
   auto& gauge_family =
       BuildGauge().Name("benchmark_gauge").Help("").Register(registry);

core/include/prometheus/counter.h

@@ -19,7 +19,8 @@ namespace prometheus {
 /// Do not use a counter to expose a value that can decrease - instead use a
 /// Gauge.
 ///
-/// The class is thread-safe. No concurrent call to any API of this type causes a data race.
+/// The class is thread-safe. No concurrent call to any API of this type causes
+/// a data race.
 class Counter {
  public:
   static const MetricType metric_type{MetricType::Counter};