context

Type Members

1. case class BlockchainStateContext(sigmaLastHeaders: Coll[Header], previousStateDigest: Coll[Byte], sigmaPreHeader: PreHeader) extends Product with Serializable

   

   Blockchain context used in tx signing.

   Blockchain context used in tx signing.

   sigmaLastHeaders

   fixed number (10 in Ergo) of last block headers

   previousStateDigest

   UTXO set digest from a last header (of sigmaLastHeaders)

   sigmaPreHeader

   returns pre-header (header without certain fields) of the current block

2. case class TransactionContext(boxesToSpend: IndexedSeq[ErgoBox], dataBoxes: IndexedSeq[ErgoBox], spendingTransaction: ErgoLikeTransactionTemplate[_ <: UnsignedInput]) extends Product with Serializable

   

   Part of the execution context in regards with spending transaction

   Part of the execution context in regards with spending transaction

   boxesToSpend

   - inputs of the transaction

   dataBoxes

   - data (read-only) inputs of the transaction

   spendingTransaction

   - spending transaction