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vendor/guzzlehttp/promises/src/RejectedPromise.php

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+<?php
+
+declare(strict_types=1);
+
+namespace GuzzleHttp\Promise;
+
+/**
+ * A promise that has been rejected.
+ *
+ * Thenning off of this promise will invoke the onRejected callback
+ * immediately and ignore other callbacks.
+ *
+ * @final
+ */
+class RejectedPromise implements PromiseInterface
+{
+    private $reason;
+
+    /**
+     * @param mixed $reason
+     */
+    public function __construct($reason)
+    {
+        if (is_object($reason) && method_exists($reason, 'then')) {
+            throw new \InvalidArgumentException(
+                'You cannot create a RejectedPromise with a promise.'
+            );
+        }
+
+        $this->reason = $reason;
+    }
+
+    public function then(
+        ?callable $onFulfilled = null,
+        ?callable $onRejected = null
+    ): PromiseInterface {
+        // If there's no onRejected callback then just return self.
+        if (!$onRejected) {
+            return $this;
+        }
+
+        $queue = Utils::queue();
+        $reason = $this->reason;
+        $p = new Promise([$queue, 'run']);
+        $queue->add(static function () use ($p, $reason, $onRejected): void {
+            if (Is::pending($p)) {
+                try {
+                    // Return a resolved promise if onRejected does not throw.
+                    $p->resolve($onRejected($reason));
+                } catch (\Throwable $e) {
+                    // onRejected threw, so return a rejected promise.
+                    $p->reject($e);
+                }
+            }
+        });
+
+        return $p;
+    }
+
+    public function otherwise(callable $onRejected): PromiseInterface
+    {
+        return $this->then(null, $onRejected);
+    }
+
+    public function wait(bool $unwrap = true)
+    {
+        if ($unwrap) {
+            throw Create::exceptionFor($this->reason);
+        }
+
+        return null;
+    }
+
+    public function getState(): string
+    {
+        return self::REJECTED;
+    }
+
+    public function resolve($value): void
+    {
+        throw new \LogicException('Cannot resolve a rejected promise');
+    }
+
+    public function reject($reason): void
+    {
+        if ($reason !== $this->reason) {
+            throw new \LogicException('Cannot reject a rejected promise');
+        }
+    }
+
+    public function cancel(): void
+    {
+        // pass
+    }
+}