After a long time, Google has finally given us the ability to set our own swiping actions instead of the default delete/archive actions. Users can now set the swipe actions to either snooze, move, mark as read/unread in addition to the previous ones that were already available - very similar to options already offered in third party email apps like Outlook.
You can download the latest Gmail APK from APK Mirror here to get the new settings right now. Also do let us know in the comments below if you are an Inbox by Gmail user and if you'd love to see this features in Inbox as well!