JSONEncoder + any Encodable

AnyEncodable.swift

import Foundation

extension JSONEncoder {

  public func encode(
    any anyEncodable: any Encodable
  ) throws -> Data {
    try self.encode(
      JSONEncodingWrapper(encodable: anyEncodable)
    )
  }
}

fileprivate struct JSONEncodingWrapper: Encodable {

  fileprivate var encodable: any Encodable

  fileprivate init (
    encodable: any Encodable
  ) {
    self.encodable = encodable
  }

  fileprivate func encode(
    to encoder: Swift.Encoder
  ) throws {
    try encodable
      .encode(
        to: encoder
      )
  }
}