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pezkuwi-subxt/prdoc/pr_1926.prdoc
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Chevdor 5dd6a4ba47 Fix PRdoc that have been previously drafted with older schema (#2623)
Several PRs started introducing `prdoc` files before the schema was
final.
This PR fixes those former prdoc to ensure that pass the check and
comply with the current prdoc schema.

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Co-authored-by: command-bot <>
2023-12-05 18:29:13 +02:00

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title: Adds syntax for marking calls feeless
doc:
- audience: Runtime Dev
description: |
1. Adds an attribute `#[pallet::feeless_if]` that can be optionally attached to a `pallet::call`.
2. Adds a signed extension SkipCheckIfFeeless<T: SignedExtension> that wraps a transaction
payment processor to potentially skip payment fees for such calls.
Note that both the attribute and the signed extension are needed to make the call feeless.
migrations:
db: []
runtime: []
crates:
- name: frame-support-procedural
- name: pallet-skip-feeless-payment
- name: pallet-example-kitchensink
- name: kitchensink-runtime
- name: node-testing
- name: node-cli
host_functions: []