1 files changed, 40 insertions, 0 deletions
diff --git a/vendor/open-telemetry/sdk/Common/Future/ErrorFuture.php b/vendor/open-telemetry/sdk/Common/Future/ErrorFuture.php
new file mode 100644
index 000000000..32cf3d995
--- /dev/null
+++ b/vendor/open-telemetry/sdk/Common/Future/ErrorFuture.php
@@ -0,0 +1,40 @@
+<?php
+
+declare(strict_types=1);
+
+namespace OpenTelemetry\SDK\Common\Future;
+
+use Closure;
+use Throwable;
+
+final class ErrorFuture implements FutureInterface
+{
+    private Throwable $throwable;
+
+    public function __construct(Throwable $throwable)
+    {
+        $this->throwable = $throwable;
+    }
+
+    public function await()
+    {
+        throw $this->throwable;
+    }
+
+    public function map(Closure $closure): FutureInterface
+    {
+        return $this;
+    }
+
+    public function catch(Closure $closure): FutureInterface
+    {
+        $c = $closure;
+        unset($closure);
+
+        try {
+            return new CompletedFuture($c($this->throwable));
+        } catch (Throwable $e) {
+            return new ErrorFuture($e);
+        }
+    }
+}