Question regarding rclone move

When using

rclone move mega:/sourcefolder mega:/destfolder

will this imply download and upload of the files in sourcefolder?

Later edit:
Ok, I found the answer here https://rclone.org/overview/

Thanks

mega supports server side move so this will just rename on the source.

A related but different question.

using

rclone copy mega1:path mega2:path, are contents of mega1:path downloaded from mega1 and the uploaded to mega2, or some kind of “magic” (such as share folder or link between mega1 and mega2) performed?

Thanks in advance for the reply!

They are downloaded and uploaded

Thanks.
What a fast answer!