Remove experimental functions file

Author: cleptric

composer.json

@@ -50,8 +50,7 @@
     },
     "autoload": {
         "files": [
-            "src/functions.php",
-            "src/functions_experimental.php"
+            "src/functions.php"
         ],
         "psr-4": {
             "Sentry\\": "src/"

src/Metrics/Metrics.php

@@ -10,12 +10,6 @@
 use Sentry\Metrics\Types\GaugeType;
 use Sentry\Metrics\Types\SetType;
 
-/**
- * This is an experimental feature and should neither be used nor considered stable.
- * The API might change at any time without prior warning.
- *
- * @internal
- */
 final class Metrics
 {
     /**

src/functions.php

@@ -4,6 +4,7 @@
 
 namespace Sentry;
 
+use Sentry\Metrics\Metrics;
 use Sentry\State\Scope;
 use Sentry\Tracing\PropagationContext;
 use Sentry\Tracing\SpanContext;
@@ -268,3 +269,8 @@ function continueTrace(string $sentryTrace, string $baggage): TransactionContext
 
     return TransactionContext::fromHeaders($sentryTrace, $baggage);
 }
+
+function metrics(): Metrics
+{
+    return Metrics::getInstance();
+}