Struct VmConfigBuilder 

pub struct VmConfigBuilder { /* private fields */ }

Implementations

impl VmConfigBuilder

pub fn sync_disk(self, enabled: bool) -> Self

When false, the disk image is attached with no host durability (SynchronizationMode::None). Only for throwaway disks that are discarded when the VM stops — never for disks read back afterwards (checkpoints).

pub fn console(self, enabled: bool) -> Self

When false, serial console stdin is disconnected and stdout goes to stderr. This prevents the serial console from consuming host stdin in exec/shell mode.

pub fn verbose(self, enabled: bool) -> Self

When true, serial console output (kernel dmesg, initramfs) is shown even in non-console mode. Default is false (quiet).

pub fn kernel(self, path: impl Into<String>) -> Self

pub fn rootfs(self, path: impl Into<String>) -> Self

pub fn initrd(self, path: impl Into<String>) -> Self

pub fn cpus(self, n: usize) -> Self

pub fn memory_mb(self, mb: u64) -> Self

pub fn network_fd(self, fd: i32) -> Self

Attach a network device via a socketpair fd for proxy-based networking.

pub fn nbd_uri(self, uri: impl Into<String>) -> Self

Use an NBD server for the root disk instead of a direct disk image.

pub fn mount(self, config: MountConfig) -> Self

Add a host directory mount (virtio-fs).

pub fn build(self) -> Result<Sandbox>