Module pallet

The pallet module in each FRAME pallet hosts the most important items needed to construct this pallet.

The main components of this pallet are:

• Pallet, which implements all of the dispatchable extrinsics of the pallet, among other public functions.
  • The subset of the functions that are dispatchable can be identified either in the dispatchables module or in the Call enum.
• storage_types, which contains the list of all types that are representing a storage item. Otherwise, all storage items are listed among Type Definitions.
• Config, which contains the configuration trait of this pallet.
• Event and Error, which are listed among the Enums.

Modules

dispatchables

Auto-generated docs-only module listing all defined dispatchables for this pallet.

storage_types

Auto-generated docs-only module listing all (public and private) defined storage types for this pallet.

Structs

Pallet

The Pallet struct, the main type that implements traits and standalone functions within the pallet.

Enums

Call

Identity pallet declaration.

Error

The Error enum of this pallet.

Event

The Event enum of this pallet

Traits

BenchmarkHelper

Config

Configuration trait of this pallet.

Type Aliases

AuthorityOf

A map of the accounts who are authorized to grant usernames.

IdentityOf

Information that is pertinent to identify the entity behind an account. First item is the registration, second is the account’s primary username.

ModuleDeprecated

Type alias to Pallet, to be used by construct_runtime.

PendingUsernames

Usernames that an authority has granted, but that the account controller has not confirmed that they want it. Used primarily in cases where the AccountId cannot provide a signature because they are a pure proxy, multisig, etc. In order to confirm it, they should call accept_username.

Registrars

The set of registrars. Not expected to get very big as can only be added through a special origin (likely a council motion).

SubsOf

Alternative “sub” identities of this account.

SuperOf

The super-identity of an alternative “sub” identity together with its name, within that context. If the account is not some other account’s sub-identity, then just None.

UnbindingUsernames

Usernames for which the authority that granted them has started the removal process by unbinding them. Each unbinding username maps to its grace period expiry, which is the first block in which the username could be deleted through a remove_username call.

UsernameInfoOf

Reverse lookup from username to the AccountId that has registered it and the provider of the username. The owner value should be a key in the UsernameOf map, but it may not if the user has cleared their username or it has been removed.

UsernameOf

Identifies the primary username of an account.