Function encSum

encSum<
    O extends object,
    K extends PropertyKey = keyof O,
    T = Encoding<O[keyof O]>,
>(
    variantEncoders: O,
): (keyExtractor: (value: T) => K) => (keyEncoder: Encoder<K>) => Encoder<T>
Encodes a sum type value with encoders and functions for index key.
Type Parameters
- O extends object
- K extends PropertyKey = keyof O
- T = Encoding<O[keyof O]>
Parameters
- variantEncoders: O
  Encoders for each variant of the sum type.
Returns (keyExtractor: (value: T) => K) => (keyEncoder: Encoder<K>) => Encoder<T>
The encoder for the sum type.
- Defined in src/serial.ts:880