type state struct {
	args   map[string]string
	env    map[string]string
	labels map[string]string
	bases  map[string]string

	copies     map[string]string // copies stores a map of destination path -> source path
	user       string
	workdir    string
	base       string
	entrypoint []string
	cmd        []string

	shlex *shell.Lex
}

func cut(s, sep string) (before, after string) {

Vous pouvez donc revenir et voir exactement ce dont vous avez besoin.

## Exécuter le code

Tous les blocs de code peuvent être copiés et utilisés directement (il s'agit en fait de fichiers Python testés).

Pour exécuter l'un de ces exemples, copiez le code dans un fichier `main.py`, et commencez `uvicorn` avec :

<div class="termy">

```console
$ uvicorn main:app --reload

                              StatusCallback done) const override {
    done(errors::Internal("device->device copy not implemented."));
  }

 private:
  se::Stream* stream_;  // Not owned.
  // This is copied rather than a reference or pointer since its lifetime
  // is not guaranteed to outlast the original object.  Object slicing is
  // not an issue here since only DeviceMemoryBase methods/members are used.

		empty2 := &networking.TrafficPolicy{}
		copied = mergeTrafficPolicy(empty2, copied, true)
		assert.Equal(fg.T(), copyFrom, copied)
	})

	//  - remove the roundtrip annotation for the 'NominalConcurrencyShares' field
	//  - make sure we don't mutate the source (v1beta3) object's annotations
	annotations, copied := dropPriorityLevelConcurrencyShareDefaultAnnotation(out.ObjectMeta.Annotations)
	if copied {
		out.ObjectMeta.Annotations = annotations
	}
	return nil
}

		Spec: &networking.Gateway{},
	}

	copied := cfg.DeepCopy()

	if diff := cmp.Diff(copied, cfg, protocmp.Transform()); diff != "" {
		t.Fatalf("cloned config is not identical: %v", diff)
	}

	copied.Labels["app"] = "cloned-app"
	copied.Annotations["policy.istio.io/checkRetries"] = "0"
	if cfg.Labels["app"] == copied.Labels["app"] ||
		cfg.Annotations["policy.istio.io/checkRetries"] == copied.Annotations["policy.istio.io/checkRetries"] {

		s = s[:tot]
	} else {
		news := make([]T, tot, tot+tot/2)
		Copy(news, s)
		s = news
	}
	Copy(s[lens:tot], t)
	return s
}

// Copy copies values from t to s, stopping when either slice is full,
// returning the number of values copied. This is like the predeclared
// copy function; it's an example of how to write it using generics.
func Copy[T any](s, t []T) int {
	i := 0

func (c *copyChecker) check() {
	// Check if c has been copied in three steps:
	// 1. The first comparison is the fast-path. If c has been initialized and not copied, this will return immediately. Otherwise, c is either not initialized, or has been copied.
	// 2. Ensure c is initialized. If the CAS succeeds, we're done. If it fails, c was either initialized concurrently and we simply lost the race, or c has been copied.

		case "linux":
			// Copied from golang.org/x/sys/unix/dev_linux.go.
			major := uint32((dev & 0x00000000000fff00) >> 8)
			major |= uint32((dev & 0xfffff00000000000) >> 32)
			minor := uint32((dev & 0x00000000000000ff) >> 0)
			minor |= uint32((dev & 0x00000ffffff00000) >> 12)
			h.Devmajor, h.Devminor = int64(major), int64(minor)
		case "darwin", "ios":
			// Copied from golang.org/x/sys/unix/dev_darwin.go.

}

type deepCopier[T any] interface {
	DeepCopy() T
}

func fuzzDeepCopy[T deepCopier[T]](f test.Fuzzer) {
	fuzz.Fuzz(f, func(fg fuzz.Helper) {
		orig := fuzz.Struct[T](fg)
		copied := orig.DeepCopy()
		assert.Equal(fg.T(), orig, copied)
	})