Files
pezkuwi-subxt/substrate/frame/transaction-payment
Daniel Shiposha 7679d0619d Add ConstFeeMultiplier to the transaction payment pallet (#12222)
* fix: FeeMultiplierUpdate

* fix: cargo fmt

* fix: rustdoc

* Revert "fix: rustdoc"

This reverts commit 96b6ad80a4cd4d856cf5a830889858c4dd4c385b.

* Revert "fix: cargo fmt"

This reverts commit 13016527bdbc53d9484642d6b52430550c0efc55.

* Revert "fix: FeeMultiplierUpdate"

This reverts commit 2cbddd0b85e0293d0eeda859807ddf70cee29067.

* feat: add ConstFeeMultiplier

* fix: use cConstFeeMultiplier in the template node
2022-09-12 16:37:27 +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