Copies dest.length bytes of data starting at offset out of the buffers contained in
Adapter into an array dest provided by the caller.
The array dest should be large enough to contain dest.length bytes. The user should check that the adapter has
(offset + dest.length) bytes available before calling this function.
| this |
a Adapter |
| dest |
the memory to copy into |
| offset |
the bytes offset in the adapter to start from |
| size |
the number of bytes to copy |