Enum ManagedExecutionOperation 

pub enum ManagedExecutionOperation {
    Start,
    Pause {
        keep_memory: bool,
        operation_id: Option<OperationId>,
    },
    Resume {
        operation_id: Option<OperationId>,
    },
    UpdateResources {
        operation_id: OperationId,
        update: ExecutionResourceUpdate,
    },
    Snapshot {
        snapshot_id: ExecutionSnapshotId,
        source_state: ManagedExecutionState,
        operation_id: Option<OperationId>,
        freezer_applied: bool,
    },
    Kill {
        signal: Option<i32>,
        timeout_secs: Option<u64>,
    },
    Remove,
    Restart {
        operation_id: OperationId,
        source_generation: ExecutionGeneration,
        source_state: ManagedExecutionState,
        stop_timeout_secs: Option<u64>,
    },
}

Recoverable backend operation associated with a transitional state.

Variants

Start

Pause

Fields

keep_memory: bool

operation_id: Option<OperationId>

Stable backend mutation identity for this exact pause claim.

Resume

Fields

operation_id: Option<OperationId>

Stable backend mutation identity for this exact resume claim.

UpdateResources

Fields

operation_id: OperationId

update: ExecutionResourceUpdate

Snapshot

Fields

snapshot_id: ExecutionSnapshotId

source_state: ManagedExecutionState

operation_id: Option<OperationId>

Stable backend mutation identity for this exact snapshot attempt.

One snapshot claim can drive both a pause and a resume. The backend operation name keeps those mutations distinct while this seed makes crash recovery replay each mutation exactly once. Older records did not persist the seed, so the field remains optional for recovery.

freezer_applied: bool

The runtime freeze was confirmed before snapshot capture began.

This phase fence distinguishes an initial running claim from a container that was already thawed after capture. Without it, crash recovery could replay a completed pause journal entry while the actual container remained running.

Kill

Fields

signal: Option<i32>

timeout_secs: Option<u64>

Remove

Restart

Fields

operation_id: OperationId

source_generation: ExecutionGeneration

source_state: ManagedExecutionState

stop_timeout_secs: Option<u64>

Trait Implementations

impl Clone for ManagedExecutionOperation

fn clone(&self) -> ManagedExecutionOperation

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ManagedExecutionOperation

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for ManagedExecutionOperation

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Eq for ManagedExecutionOperation

impl PartialEq for ManagedExecutionOperation

fn eq(&self, other: &ManagedExecutionOperation) -> bool

Equality operator ==.

fn ne(&self, other: &Rhs) -> bool

Inequality operator !=.

impl Serialize for ManagedExecutionOperation

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for ManagedExecutionOperation