[QUESTION] Accessing Metadata As Buffer Rather Than Saving

[mexicantexan]

I was wondering if there was a method to access the adjusted metadata as a byte array? For example, I understand the workflow to be:

• load file either from buffer, file path, or APP1 segment
• adjust metadata
• save the adjusted metadata to a file on disk

Since it is possible to load the file from a buffer, is there a way to access the adjusted metadata as a buffer?

[mexicantexan]

Implementing the code in this issue might solve this: https://github.com/felixc/gexiv2-sys/issues/26