mirror of
https://github.com/pezkuwichain/pezkuwi-subxt.git
synced 2026-05-06 06:48:01 +00:00
b7205d4ae0
* wip: setup types * fix types * make tx payment pallet independent from balances * fix dependent tests * comments * restructure a bit and include more info * clean up ugly phantom * reduce complexity * minor doc improvements * use shorthand * doc * fix line lenght and style * readd BalanceOf * some clarifications and readability improvements * move balance type to OnChargeTransaction * remove noise * fix style * Apply suggestions from code review improved documentation Co-authored-by: Alexander Theißen <alex.theissen@me.com> * Improve naming and documentation Apply suggestions from code review Co-authored-by: Alexander Theißen <alex.theissen@me.com> * Apply suggestions from code review Co-authored-by: Kian Paimani <5588131+kianenigma@users.noreply.github.com> * always call withdraw_fee * move NegativeImbalanceOf to payment module * fix unused import Co-authored-by: Alexander Theißen <alex.theissen@me.com> Co-authored-by: Kian Paimani <5588131+kianenigma@users.noreply.github.com>
Transaction Payment Module
This module 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 module allows one to configure:
- The mapping between one unit of weight to one unit of fee via [
Trait::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
[
Trait::FeeMultiplierUpdate]
License: Apache-2.0