Module descriptor_utils

Source

Structsยง

DescriptorChainRegions ๐Ÿ”’
Reader
Provides high-level interface over the sequence of memory regions defined by readable descriptors in the descriptor chain.
ReaderIterator
An iterator over FromBytes objects on readable descriptors in the descriptor chain.
Writer
Provides high-level interface over the sequence of memory regions defined by writable descriptors in the descriptor chain.
virtq_desc ๐Ÿ”’

Enumsยง

DescriptorType

Constantsยง

VIRTQ_DESC_F_NEXT ๐Ÿ”’
VIRTQ_DESC_F_WRITE ๐Ÿ”’

Functionsยง

copy_regions_to_mut_ptr ๐Ÿ”’ โš 
Copy up to size bytes from src into dst.
create_descriptor_chain
Test utility function to create a descriptor chain in guest memory.