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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 int64.ex
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lib/xdr/base/int64.ex 

defmodule Stellar.XDR.Int64 do

  @moduledoc """

  Representation of Stellar `Int64` type.

  """

  @behaviour XDR.Declaration



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



  defstruct [:datum]



  @spec new(int64 :: integer()) :: t()

  def new(int64), do: %__MODULE__{datum: int64}



  @impl true

  def encode_xdr(%__MODULE__{datum: int64}) do

    XDR.HyperInt.encode_xdr(%XDR.HyperInt{datum: int64})

  end



  @impl true

  def encode_xdr!(%__MODULE__{datum: int64}) do

    XDR.HyperInt.encode_xdr!(%XDR.HyperInt{datum: int64})

  end



  @impl true

  def decode_xdr(bytes, term \\ nil)



  def decode_xdr(bytes, _term) do

    case XDR.HyperInt.decode_xdr(bytes) do

      {:ok, {%XDR.HyperInt{datum: int64}, rest}} -> {:ok, {new(int64), rest}}

      error -> error

    end

  end



  @impl true

  def decode_xdr!(bytes, term \\ nil)



  def decode_xdr!(bytes, _term) do

    {%XDR.HyperInt{datum: int64}, rest} = XDR.HyperInt.decode_xdr!(bytes)

    {new(int64), rest}

  end

end