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Transaction validity interface.


Information concerning a valid transaction.
ValidTransaction builder.


An invalid transaction validity.
The source of the transaction.
Errors that can occur while checking the validity of a transaction.
An unknown transaction validity.

Type Definitions

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