View Source BitcoinLib.Transaction.OutputList (BitcoinLib v0.2.2)

Tasks applied to a list of outputs

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Functions

Extracts a given number of outputs from a bitstring

Link to this section Functions

Link to this function

extract(remaining, count)

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@spec extract(bitstring(), integer()) ::
  {:ok, [%BitcoinLib.Transaction.Output{script_pub_key: term(), value: term()}],
   bitstring()}
  | {:error, binary()}

Extracts a given number of outputs from a bitstring

examples

Examples

iex> output_count = 1 ...> <<0xf0ca052a010000001976a914cbc20a7664f2f69e5355aa427045bc15e7c6c77288ac00000000::304>> ...> |> BitcoinLib.Transaction.OutputList.extract(output_count) {

:ok,
[
  %BitcoinLib.Transaction.Output{
    value: 4999990000,
    script_pub_key: [
      %BitcoinLib.Script.Opcodes.Stack.Dup{},
      %BitcoinLib.Script.Opcodes.Crypto.Hash160{},
      %BitcoinLib.Script.Opcodes.Data{value: <<0xcbc20a7664f2f69e5355aa427045bc15e7c6c772::160>>},
      %BitcoinLib.Script.Opcodes.BitwiseLogic.EqualVerify{},
      %BitcoinLib.Script.Opcodes.Crypto.CheckSig{script: <<0x76a914cbc20a7664f2f69e5355aa427045bc15e7c6c77288ac::200>>}
    ]
  }
],
<<0, 0, 0, 0>>

}