<?php

declare (strict_types=1);
namespace WPMailSMTP\Vendor\GuzzleHttp\Promise;

/**
 * A special exception that is thrown when waiting on a rejected promise.
 *
 * The reason value is available via the getReason() method.
 */
class RejectionException extends \RuntimeException
{
    /** @var mixed Rejection reason. */
    private $reason;
    /**
     * @param mixed       $reason      Rejection reason.
     * @param string|null $description Optional description.
     */
    public function __construct($reason, string $description = null)
    {
        $this->reason = $reason;
        $message = 'The promise was rejected';
        if ($description) {
            $message .= ' with reason: ' . $description;
        } elseif (\is_string($reason) || \is_object($reason) && \method_exists($reason, '__toString')) {
            $message .= ' with reason: ' . $this->reason;
        } elseif ($reason instanceof \JsonSerializable) {
            $message .= ' with reason: ' . \json_encode($this->reason, \JSON_PRETTY_PRINT);
        }
        parent::__construct($message);
    }
    /**
     * Returns the rejection reason.
     *
     * @return mixed
     */
    public function getReason()
    {
        return $this->reason;
    }
}
