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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 int32.ex
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lib/xdr/base/int32.ex 

defmodule Stellar.XDR.Int32 do

  @moduledoc """

  Representation of Stellar `Int32` type.

  """

  @behaviour XDR.Declaration



  @type t :: %__MODULE__{datum: integer()}



  defstruct [:datum]



  @spec new(int32 :: integer()) :: t()

  def new(int32), do: %__MODULE__{datum: int32}



  @impl true

  def encode_xdr(%__MODULE__{datum: int32}) do

    XDR.Int.encode_xdr(%XDR.Int{datum: int32})

  end



  @impl true

  def encode_xdr!(%__MODULE__{datum: int32}) do

    XDR.Int.encode_xdr!(%XDR.Int{datum: int32})

  end



  @impl true

  def decode_xdr(bytes, term \\ nil)



  def decode_xdr(bytes, _term) do

    case XDR.Int.decode_xdr(bytes) do

      {:ok, {%XDR.Int{datum: int32}, rest}} -> {:ok, {new(int32), rest}}

      error -> error

    end

  end



  @impl true

  def decode_xdr!(bytes, term \\ nil)



  def decode_xdr!(bytes, _term) do

    {%XDR.Int{datum: int32}, rest} = XDR.Int.decode_xdr!(bytes)

    {new(int32), rest}

  end

end