ClassSwift5.9.0
WritableKeyPath
A key path that supports reading from and writing to the resulting value.
class WritableKeyPath<Root, Value>Superclasses
class KeyPathA key path from a specific root type to a specific resulting value type.
Citizens in Swift
Conformances
protocol CustomDebugStringConvertibleA type with a customized textual representation suitable for debugging purposes.
protocol EquatableA type that can be compared for value equality.
protocol HashableA type that can be hashed into a
Hasherto produce an integer hash value.protocol _AppendKeyPathAn implementation detail of key path expressions; do not use this protocol directly.
Subclasses
class ReferenceWritableKeyPathA key path that supports reading from and writing to the resulting value with reference semantics.