Files
pezkuwi-subxt/substrate/frame/utility
Sergej Sakac 6e8795afe6 BREAKING: Rename Call & Event (#11981)
* rename Event to RuntimeEvent

* rename Call

* rename in runtimes

* small fix

* rename Event

* small fix & rename RuntimeCall back to Call for now

* small fixes

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* fmt

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* commit

* prep for renaming associated types

* fix

* rename associated Event type

* rename to RuntimeEvent

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* merge conflict fixes & fmt

* additional renaming

* fix.

* fix decl_event

* rename in tests

* remove warnings

* remove accidental rename

* .

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* update .stderr

* fix in test

* update .stderr

* TRYBUILD=overwrite

* docs

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* small change in docs

* rename PalletEvent to Event

* rename Call to RuntimeCall

* renamed at wrong places :P

* rename Call

* rename

* rename associated type

* fix

* fix & fmt

* commit

* frame-support-test

* passing tests

* update docs

* rustdoc fix

* update .stderr

* wrong code in docs

* merge fix

* fix in error message

* update .stderr

* docs & error message

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* merge fix

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Co-authored-by: Shawn Tabrizi <shawntabrizi@gmail.com>
2022-09-12 22:03:31 +00:00
..

Utility Module

A stateless module with helpers for dispatch management which does no re-authentication.

Overview

This module contains two basic pieces of functionality:

  • Batch dispatch: A stateless operation, allowing any origin to execute multiple calls in a single dispatch. This can be useful to amalgamate proposals, combining set_code with corresponding set_storages, for efficient multiple payouts with just a single signature verify, or in combination with one of the other two dispatch functionality.
  • Pseudonymal dispatch: A stateless operation, allowing a signed origin to execute a call from an alternative signed origin. Each account has 2 * 2**16 possible "pseudonyms" (alternative account IDs) and these can be stacked. This can be useful as a key management tool, where you need multiple distinct accounts (e.g. as controllers for many staking accounts), but where it's perfectly fine to have each of them controlled by the same underlying keypair. Derivative accounts are, for the purposes of proxy filtering considered exactly the same as the oigin and are thus hampered with the origin's filters.

Since proxy filters are respected in all dispatches of this module, it should never need to be filtered by any proxy.

Interface

Dispatchable Functions

For batch dispatch

  • batch - Dispatch multiple calls from the sender's origin.

For pseudonymal dispatch

  • as_derivative - Dispatch a call from a derivative signed origin.

License: Apache-2.0