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Elixir SDK for the Stellar network.
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lib/tx_build/optional_signer.ex
defmodule Stellar.TxBuild.OptionalSigner do
@moduledoc """
`OptionalSigner` struct definition.
"""
alias StellarBase.XDR.OptionalSigner
alias Stellar.TxBuild.Signer
@behaviour Stellar.TxBuild.XDR
@type signer :: Signer.t() | nil
@type t :: %__MODULE__{signer: signer()}
defstruct [:signer]
@impl true
def new(signer \\ nil, opts \\ [])
def new(%Signer{} = signer, _opts) do
%__MODULE__{signer: signer}
end
def new(nil, _opts), do: %__MODULE__{signer: nil}
@impl true
def to_xdr(%__MODULE__{signer: nil}), do: OptionalSigner.new()
def to_xdr(%__MODULE__{signer: signer}) do
signer
|> Signer.to_xdr()
|> OptionalSigner.new()
end
end