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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 operations set_trust_line_flags_result_code.ex
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lib/xdr/operations/set_trust_line_flags_result_code.ex 

defmodule Stellar.XDR.Operations.SetTrustLineFlagsResultCode do

  @moduledoc """

  Representation of Stellar `SetTrustLineFlagsResultCode` type.

  """

  @behaviour XDR.Declaration



  @declarations [

    # success

    SET_TRUST_LINE_FLAGS_SUCCESS: 0,

    # failure

    SET_TRUST_LINE_FLAGS_MALFORMED: -1,

    SET_TRUST_LINE_FLAGS_NO_TRUST_LINE: -2,

    SET_TRUST_LINE_FLAGS_CANT_REVOKE: -3,

    SET_TRUST_LINE_FLAGS_INVALID_STATE: -4,

    # claimable balances can't be created on revoke due to low reserves

    SET_TRUST_LINE_FLAGS_LOW_RESERVE: -5

  ]



  @enum_spec %XDR.Enum{declarations: @declarations, identifier: nil}



  @type t :: %__MODULE__{identifier: atom()}



  defstruct [:identifier]



  @spec new(code :: atom()) :: t()

  def new(code), do: %__MODULE__{identifier: code}



  @impl true

  def encode_xdr(%__MODULE__{identifier: code}) do

    @declarations

    |> XDR.Enum.new(code)

    |> XDR.Enum.encode_xdr()

  end



  @impl true

  def encode_xdr!(%__MODULE__{identifier: code}) do

    @declarations

    |> XDR.Enum.new(code)

    |> XDR.Enum.encode_xdr!()

  end



  @impl true

  def decode_xdr(bytes, spec \\ @enum_spec)



  def decode_xdr(bytes, spec) do

    case XDR.Enum.decode_xdr(bytes, spec) do

      {:ok, {%XDR.Enum{identifier: code}, rest}} -> {:ok, {new(code), rest}}

      error -> error

    end

  end



  @impl true

  def decode_xdr!(bytes, spec \\ @enum_spec)



  def decode_xdr!(bytes, spec) do

    {%XDR.Enum{identifier: code}, rest} = XDR.Enum.decode_xdr!(bytes, spec)

    {new(code), rest}

  end

end