Struct ControllerSnapshot 

pub struct ControllerSnapshot {
    pub instance_info: InstanceInfo,
    pub firecracker_version: String,
    pub vm_config: Arc<Value>,
    pub phase: LifecyclePhase,
}

Lock-free read mirror surfaced via every GET handler.

Fields

instance_info: InstanceInfo

Body of GET / (already collapsed to the upstream three-value vocabulary).

firecracker_version: String

firecracker_version returned by GET /version.

vm_config: Arc<Value>

Materialised VmmConfig for GET /vm/config — opaque JSON tree at this layer (the VMM populates it from validated typed configs).

phase: LifecyclePhase

Internal lifecycle phase. Never serialized to the wire.

Implementations

impl ControllerSnapshot

pub fn new( instance_id: impl Into<String>, firecracker_version: impl Into<String>, vmm_version: impl Into<String>, ) -> Self

Build a snapshot for a freshly-launched VMM (no boot yet).

Trait Implementations

impl Clone for ControllerSnapshot

fn clone(&self) -> ControllerSnapshot

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for ControllerSnapshot

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.