Module sp_runtime::transaction_validity

Transaction validity interface.

Structs

• ValidTransaction
  Information concerning a valid transaction.
• ValidTransactionBuilder
  ValidTransaction builder.

Enums

• InvalidTransaction
  An invalid transaction validity.
• TransactionSource
  The source of the transaction.
• TransactionValidityError
  Errors that can occur while checking the validity of a transaction.
• UnknownTransaction
  An unknown transaction validity.

Type Aliases

• TransactionLongevity
  Minimum number of blocks a transaction will remain valid for. TransactionLongevity::max_value() means “forever”.
• TransactionPriority
  Priority for a transaction. Additive. Higher is better.
• TransactionTag
  Tag for a transaction. No two transactions with the same tag should be placed on-chain.
• TransactionValidity
  Information on a transaction’s validity and, if valid, on how it relates to other transactions.