SwiftDocC
VariantContainer

Protocol

VariantContainer

A type that contains variant collections.

protocol VariantContainer

Discussion

This protocol provides utility APIs for types that contain VariantCollection values.

Topics

Instance Methods

func getVariantDefaultValue<Value>(keyPath: WritableKeyPath<Self, VariantCollection<Value>?>) -> Value?
Returns the default value of the variant collection at the given key path, if present.
func getVariantDefaultValue<Value>(keyPath: WritableKeyPath<Self, VariantCollection<Value>>) -> Value
Returns the default value of the variant collection at the given key path.
func setVariantDefaultValue<Value>(Value?, keyPath: WritableKeyPath<Self, VariantCollection<Value>?>)
Sets the given value, if present, as the default value of the variant collection at the given key path.
func setVariantDefaultValue<Value>(Value, keyPath: WritableKeyPath<Self, VariantCollection<Value>>)
Sets the given value as the default value of the variant collection at the given key path.