Files
pezkuwi-subxt/substrate/frame/transaction-payment
Sergej Sakac 4bf7097732 Maximum value for MultiplierUpdate (#12282)
* Maximum value for MultiplierUpdate

* Update frame/transaction-payment/src/lib.rs

Co-authored-by: Stephen Shelton <steve@brewcraft.org>

* Update lib.rs

* return constant

* fix in runtime

* Update frame/transaction-payment/src/lib.rs

Co-authored-by: Kian Paimani <5588131+kianenigma@users.noreply.github.com>

* Update frame/transaction-payment/src/lib.rs

Co-authored-by: Kian Paimani <5588131+kianenigma@users.noreply.github.com>

* fixes

* remove unused import

* Update lib.rs

* more readable

* fix

* fix nits

Co-authored-by: Stephen Shelton <steve@brewcraft.org>
Co-authored-by: Kian Paimani <5588131+kianenigma@users.noreply.github.com>
2022-10-06 12:12:51 +00:00
..

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