Files
pezkuwi-subxt/substrate/frame/transaction-payment
James Wilson 0d6dcb3f48 Make TypeInfo for SkipCheckIfFeeless transparent, too (#2449)
The `SkipCheckifFeeless::IDENTIFIER` became transparent (ie was whatever
the inner signed ext was). This PR just makes the `TypeInfo` transparent
too, so that libraries that use said info to decode the data (ie subxt)
can behave identically whether or not the `SkipCheckifFeeless` wrapper
is used or not.

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Co-authored-by: Oliver Tale-Yazdi <oliver.tale-yazdi@parity.io>
2023-11-22 17:27:53 +00:00
..
2023-08-29 13:39:41 +02:00
2023-10-27 11:38:16 +02:00

Transaction Payment Pallet

This pallet provides the basic logic needed to pay the absolute minimum amount needed for a transaction to be included. This includes:

  • weight fee: A fee proportional to amount of weight a transaction consumes.
  • length fee: A fee proportional to the encoded length of the transaction.
  • tip: An optional tip. Tip increases the priority of the transaction, giving it a higher chance to be included by the transaction queue.

Additionally, this pallet allows one to configure:

  • The mapping between one unit of weight to one unit of fee via [Config::WeightToFee].
  • A means of updating the fee for the next block, via defining a multiplier, based on the final state of the chain at the end of the previous block. This can be configured via [Config::FeeMultiplierUpdate]

License: Apache-2.0