A type that provides a view into a decoder’s storage and is used to hold the encoded properties of a decodable type sequentially, without keys.
SDK
Framework
protocol UnkeyedDecodingContainer
Decoders should provide types conforming to Unkeyed for their format.
var codingThe path of coding keys taken to get to this point in decoding.
Required.
var count: Int?The number of elements contained within this container.
Required.
var currentThe current decoding index of the container (i.e. the index of the next element to be decoded.) Incremented after every successful decode call.
Required.
var isA Boolean value indicating whether there are no more elements left to be decoded in the container.
Required.
func decode(Int64Decodes a value of the given type.
Required.
func decode(UInt64Decodes a value of the given type.
Required.
func decode(UInt32Decodes a value of the given type.
Required.
func decode<T>(TDecodes a value of the given type.
Required.
func decode(DoubleDecodes a value of the given type.
Required.
func decode(StringDecodes a value of the given type.
Required.
func decode(Int32Decodes a value of the given type.
Required.
func decode(IntDecodes a value of the given type.
Required.
func decode(UInt8Decodes a value of the given type.
Required.
func decode(UInt16Decodes a value of the given type.
Required.
func decode(Int8Decodes a value of the given type.
Required.
func decode(UIntDecodes a value of the given type.
Required.
func decode(Int16Decodes a value of the given type.
Required.
func decode(BoolDecodes a value of the given type.
Required.
func decode(FloatDecodes a value of the given type.
Required.
func decodeDecodes a value of the given type, if present.
Required.
func decodeDecodes a value of the given type, if present.
Required. Default implementations provided.
func decodeDecodes a value of the given type, if present.
Required.
func decodeDecodes a value of the given type, if present.
Required.
func decodeDecodes a value of the given type, if present.
Required.
func decodeDecodes a value of the given type, if present.
Required.
func decodeDecodes a value of the given type, if present.
Required.
func decodeDecodes a value of the given type, if present.
Required.
func decodeDecodes a value of the given type, if present.
Required.
func decodeDecodes a value of the given type, if present.
Required.
func decodeDecodes a value of the given type, if present.
Required.
func decodeDecodes a value of the given type, if present.
Required.
func decodeDecodes a value of the given type, if present.
Required.
func decodeDecodes a value of the given type, if present.
Required.
func decodeDecodes a value of the given type, if present.
Required.
func decodeDecodes a null value.
Required.
func nestedDecodes a nested container keyed by the given type.
Required.
func nestedDecodes an unkeyed nested container.
Required.
func superDecodes a nested container and returns a Decoder instance for decoding super from that container.
Required.
struct KeyedA concrete container that provides a view into a decoder’s storage, making the encoded properties of a decodable type accessible by keys.
protocol SingleA container that can support the storage and direct decoding of a single nonkeyed value.
protocol KeyedA type that provides a view into a decoder’s storage and is used to hold the encoded properties of a decodable type in a keyed manner.