Expand description
Host capability probes that answer without constructing a hypervisor.
Hypervisor::capabilities is the richer surface, but reaching it means
opening /dev/kvm (or a VZ configuration) first. Callers that must
answer before any VM exists — the sandbox capability gate, which
GetCapabilities and the Create fail-fast path both consult — use
these instead. The concrete backends read the same probes when they
fill in PlatformCapabilities, so the two never drift.
Structs§
- Nested
Virt Support - Whether this host can nest a VM, and the platform’s own reason when it cannot.
Functions§
- host_
nested_ virt - Probes nested-virtualization support on this host.