Encoder

A type that can encode values into a native format for external representation.

Instance Variables

var codingPath Required

The path of coding keys taken to get to this point in encoding.

Declaration

var userInfo Required

Any contextual information set by the user for encoding.

Declaration

Instance Methods

func container(keyedBy type: Key.Type) -> KeyedEncodingContainer<Key> Required

Returns an encoding container appropriate for holding multiple values keyed by the given key type.

You must use only one kind of top-level encoding container. This method must not be called after a call to unkeyedContainer() or after encoding a value through a call to singleValueContainer()

  • parameter type: The key type to use for the container.

Declaration

func singleValueContainer() -> SingleValueEncodingContainer Required

Returns an encoding container appropriate for holding a single primitive value.

You must use only one kind of top-level encoding container. This method must not be called after a call to unkeyedContainer() or container(keyedBy:), or after encoding a value through a call to singleValueContainer()

Declaration

func unkeyedContainer() -> UnkeyedEncodingContainer Required

Returns an encoding container appropriate for holding multiple unkeyed values.

You must use only one kind of top-level encoding container. This method must not be called after a call to container(keyedBy:) or after encoding a value through a call to singleValueContainer()

Declaration