"istio.io/istio/pkg/config"
	"istio.io/istio/pkg/config/schema/gvk"
)

// Manager allows multiple controllers to provide input into configuration
// status without needlessly doubling the number of writes, or overwriting
// one another.  Each status controller calls newController, passing in
// an arbitrary status modification function, and then calls EnqueueStatusUpdate
// when an individual resource is ready to be updated with the relevant data.

  // the tensor has already been defined on stream. Removes any previous
  // definition event or any previous promises about the tensor being defined on
  // streams.
  // It is legal to reset the definition event of a tensor when overwriting the
  // tensor's value (at which point, it is effectively a new tensor once again.)
  void ResetDefinitionEvent(std::shared_ptr<se::Event> event,
                            se::Stream* stream);

// nil if the context being cloned is nil.
func (c *CycleState) Clone() *CycleState {
	if c == nil {
		return nil
	}
	copy := NewCycleState()
	// Safe copy storage in case of overwriting.
	c.storage.Range(func(k, v interface{}) bool {
		copy.storage.Store(k, v.(StateData).Clone())
		return true
	})
	// The below are not mutated, so we don't have to safe copy.

denotes the result and the method arguments are the operation's operands.
For instance, given three *Int values a, b and c, the invocation

	c.Add(a, b)

computes the sum a + b and stores the result in c, overwriting whatever
value was held in c before. Unless specified otherwise, operations permit
aliasing of parameters, so it is perfectly ok to write

	sum.Add(sum, x)

to accumulate values x in a sum.

  # Disable execution tracing to avoid noise
  { [[ $- = *x* ]] && was_execution_trace=1 || was_execution_trace=0; } 2>/dev/null
  { set +x; } 2>/dev/null
  # Throughout, "local" usage is critical to avoid nested calls overwriting things
  local start
  start="$(date -u +%s.%N)"
  # First, get a trace and span ID. We need to get one now so we can propagate it to the child
  # Get trace ID from TRACEPARENT, if present
  local tid

// goiOpts := os.GetOpts()
// gerr := objAPI.GetObjectInfo(ctx, bucket, object, goiOpts)
//
//	if gerr == nil {
//	   os.SetTransitionState(goi)
//	}
//
// // After the overwriting object operation is complete.
//
//	if jentry, ok := os.ShouldRemoveRemoteObject(); ok {
//	    err := globalTierJournal.AddEntry(jentry)
//	    logger.LogIf(ctx, err)
//	}
type objSweeper struct {

func Make(retention time.Duration) Ledger {
	return smtLedger{tree: newSMT(hasher, nil, retention)}
}

// Put adds a key value pair to the ledger, overwriting previous values and marking them for
// removal after the retention specified in Make()
func (s smtLedger) Put(key, value string) (result string, err error) {

// and returns the receiver, so that objects can be build by chaining "With" function invocations.
// If called multiple times, the entries provided by each call will be put on the AllocatedResourceStatuses field,
// overwriting an existing map entries in AllocatedResourceStatuses field with the same key.

//  2. if a condition of the specified type does not exist: LastTransitionTime is set to now() if unset,
//     and newCondition is appended
//
// NOTE: forceTransition allows overwriting LastTransitionTime even when the status doesn't change.
func setStatusCondition(conditions *[]v1alpha1.StorageVersionCondition, newCondition v1alpha1.StorageVersionCondition,
	forceTransition bool) {
	if conditions == nil {

	if !ok {
		return nil, false
	}
	if !c.AllowExpiredGet && !c.clock.Now().Before(e.expiry) {
		return nil, false
	}
	return e.val, true
}

// Set sets a key/value/expiry entry in the map, overwriting any previous entry
// with the same key. The entry expires at the given expiry time, but its TTL
// may be lengthened or shortened by additional calls to Set(). Garbage