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stellar_base

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Low-level elixir library to read, write, hash, and sign XDR primitive constructs used in the Stellar network.

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stellar_base lib xdr base void.ex
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lib/xdr/base/void.ex 

defmodule StellarBase.XDR.Void do

  @moduledoc """

  Representation of Stellar `Void` type.

  """

  @behaviour XDR.Declaration



  @type t :: %__MODULE__{value: nil}



  defstruct [:value]



  @spec new(value :: nil) :: t()

  def new(_val \\ nil), do: %__MODULE__{value: nil}



  @impl true

  def encode_xdr(%__MODULE__{}) do

    XDR.Void.encode_xdr(%XDR.Void{})

  end



  @impl true

  def encode_xdr!(%__MODULE__{}) do

    XDR.Void.encode_xdr!(%XDR.Void{})

  end



  @impl true

  def decode_xdr(bytes, term \\ nil)



  def decode_xdr(bytes, _term) do

    case XDR.Void.decode_xdr(bytes) do

      {:ok, {nil, rest}} -> {:ok, {new(), rest}}

      error -> error

    end

  end



  @impl true

  def decode_xdr!(bytes, term \\ nil)



  def decode_xdr!(bytes, _term) do

    {nil, rest} = XDR.Void.decode_xdr!(bytes)

    {new(), rest}

  end

end