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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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lib/xdr/contract/config_setting/frozen_ledger_keys.ex
defmodule StellarBase.XDR.FrozenLedgerKeys do
@moduledoc """
Representation of Stellar `FrozenLedgerKeys` type.
"""
@behaviour XDR.Declaration
alias StellarBase.XDR.EncodedLedgerKeyList
@struct_spec XDR.Struct.new(keys: EncodedLedgerKeyList)
@type keys_type :: EncodedLedgerKeyList.t()
@type t :: %__MODULE__{keys: keys_type()}
defstruct [:keys]
@spec new(keys :: keys_type()) :: t()
def new(%EncodedLedgerKeyList{} = keys),
do: %__MODULE__{keys: keys}
@impl true
def encode_xdr(%__MODULE__{keys: keys}) do
[keys: keys]
|> XDR.Struct.new()
|> XDR.Struct.encode_xdr()
end
@impl true
def encode_xdr!(%__MODULE__{keys: keys}) do
[keys: keys]
|> XDR.Struct.new()
|> XDR.Struct.encode_xdr!()
end
@impl true
def decode_xdr(bytes, struct \\ @struct_spec)
def decode_xdr(bytes, struct) do
case XDR.Struct.decode_xdr(bytes, struct) do
{:ok, {%XDR.Struct{components: [keys: keys]}, rest}} ->
{:ok, {new(keys), rest}}
error ->
error
end
end
@impl true
def decode_xdr!(bytes, struct \\ @struct_spec)
def decode_xdr!(bytes, struct) do
{%XDR.Struct{components: [keys: keys]}, rest} =
XDR.Struct.decode_xdr!(bytes, struct)
{new(keys), rest}
end
end