Module descriptor_utils

Structs

DescriptorChainRegions 🔒

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 🔒

Enums

DescriptorType

Constants

VIRTQ_DESC_F_NEXT 🔒

VIRTQ_DESC_F_WRITE 🔒

Functions

copy_regions_to_mut_ptr 🔒 ^⚠

Copy up to size bytes from src into dst.

create_descriptor_chain

Test utility function to create a descriptor chain in guest memory.