kubernetes/staging/src/k8s.io/apimachinery/pkg/util/mergepatch/util.go

type PreconditionFunc

// RequireKeyUnchanged returns a precondition function that fails if the provided key
// is present in the patch (indicating that its value has changed).
func RequireKeyUnchanged(key string) PreconditionFunc {}

// RequireMetadataKeyUnchanged creates a precondition function that fails
// if the metadata.key is present in the patch (indicating its value
// has changed).
func RequireMetadataKeyUnchanged(key string) PreconditionFunc {}

func ToYAMLOrError(v interface{}

func toYAML(v interface{}

// HasConflicts returns true if the left and right JSON interface objects overlap with
// different values in any key. All keys are required to be strings. Since patches of the
// same Type have congruent keys, this is valid for multiple patch types. This method
// supports JSON merge patch semantics.
//
// NOTE: Numbers with different types (e.g. int(0) vs int64(0)) will be detected as conflicts.
// Make sure the unmarshaling of left and right are consistent (e.g. use the same library).
func HasConflicts(left, right interface{}