[masklinn]

> From those docs, it doesn't even look like there's a way to allocate memory using the FixedBufferAllocator.

There is but not directly through the FBA, you need to get a concrete Allocator struct out of that by calling the allocator() or threadsafeAllocator() functions.

[mort96]

Yeah, I guessed it was something external. I just said it to illustrate how surprisingly incomplete the docs are, I would expect the docs for an allocator to include enough information to figure out how to allocate something with the allocator.