Struct substrate_gen::runtime::identity::calls::TransactionApi

pub struct TransactionApi;

Implementations

impl TransactionApi

pub fn add_registrar( &self, account: AccountId32 ) -> StaticTxPayload<AddRegistrar>

Add a registrar to the system.

The dispatch origin for this call must be T::RegistrarOrigin.

• account: the account of the registrar.

Emits RegistrarAdded if successful.

• O(R) where R registrar-count (governance-bounded and code-bounded).
• One storage mutation (codec O(R)).
• One event.

pub fn set_identity(&self, info: IdentityInfo) -> StaticTxPayload<SetIdentity>

Set an account’s identity information and reserve the appropriate deposit.

If the account already has identity information, the deposit is taken as part payment for the new deposit.

The dispatch origin for this call must be Signed.

• info: The identity information.

Emits IdentitySet if successful.

• O(X + X' + R)
  • where X additional-field-count (deposit-bounded and code-bounded)
  • where R judgements-count (registrar-count-bounded)
• One balance reserve operation.
• One storage mutation (codec-read O(X' + R), codec-write O(X + R)).
• One event.

pub fn set_subs( &self, subs: Vec<(AccountId32, Data)> ) -> StaticTxPayload<SetSubs>

Set the sub-accounts of the sender.

Payment: Any aggregate balance reserved by previous set_subs calls will be returned and an amount SubAccountDeposit will be reserved for each item in subs.

The dispatch origin for this call must be Signed and the sender must have a registered identity.

• subs: The identity’s (new) sub-accounts.

• O(P + S)
  • where P old-subs-count (hard- and deposit-bounded).
  • where S subs-count (hard- and deposit-bounded).
• At most one balance operations.
• DB:
  • P + S storage mutations (codec complexity O(1))
  • One storage read (codec complexity O(P)).
  • One storage write (codec complexity O(S)).
  • One storage-exists (IdentityOf::contains_key).

pub fn clear_identity(&self) -> StaticTxPayload<ClearIdentity>

Clear an account’s identity info and all sub-accounts and return all deposits.

Payment: All reserved balances on the account are returned.

The dispatch origin for this call must be Signed and the sender must have a registered identity.

Emits IdentityCleared if successful.

• O(R + S + X)
  • where R registrar-count (governance-bounded).
  • where S subs-count (hard- and deposit-bounded).
  • where X additional-field-count (deposit-bounded and code-bounded).
• One balance-unreserve operation.
• 2 storage reads and S + 2 storage deletions.
• One event.

pub fn request_judgement( &self, reg_index: u32, max_fee: u128 ) -> StaticTxPayload<RequestJudgement>

Request a judgement from a registrar.

Payment: At most max_fee will be reserved for payment to the registrar if judgement given.

The dispatch origin for this call must be Signed and the sender must have a registered identity.

• reg_index: The index of the registrar whose judgement is requested.
• max_fee: The maximum fee that may be paid. This should just be auto-populated as:

Self::registrars().get(reg_index).unwrap().fee

Emits JudgementRequested if successful.

• O(R + X).
• One balance-reserve operation.
• Storage: 1 read O(R), 1 mutate O(X + R).
• One event.

pub fn cancel_request(&self, reg_index: u32) -> StaticTxPayload<CancelRequest>

Cancel a previous request.

Payment: A previously reserved deposit is returned on success.

The dispatch origin for this call must be Signed and the sender must have a registered identity.

• reg_index: The index of the registrar whose judgement is no longer requested.

Emits JudgementUnrequested if successful.

• O(R + X).
• One balance-reserve operation.
• One storage mutation O(R + X).
• One event

pub fn set_fee(&self, index: u32, fee: u128) -> StaticTxPayload<SetFee>

Set the fee required for a judgement to be requested from a registrar.

The dispatch origin for this call must be Signed and the sender must be the account of the registrar whose index is index.

• index: the index of the registrar whose fee is to be set.
• fee: the new fee.

• O(R).
• One storage mutation O(R).
• Benchmark: 7.315 + R * 0.329 µs (min squares analysis)

pub fn set_account_id( &self, index: u32, new: AccountId32 ) -> StaticTxPayload<SetAccountId>

Change the account associated with a registrar.

The dispatch origin for this call must be Signed and the sender must be the account of the registrar whose index is index.

• index: the index of the registrar whose fee is to be set.
• new: the new account ID.

• O(R).
• One storage mutation O(R).
• Benchmark: 8.823 + R * 0.32 µs (min squares analysis)

pub fn set_fields( &self, index: u32, fields: BitFlags<IdentityField> ) -> StaticTxPayload<SetFields>

Set the field information for a registrar.

The dispatch origin for this call must be Signed and the sender must be the account of the registrar whose index is index.

• index: the index of the registrar whose fee is to be set.
• fields: the fields that the registrar concerns themselves with.

• O(R).
• One storage mutation O(R).
• Benchmark: 7.464 + R * 0.325 µs (min squares analysis)

pub fn provide_judgement( &self, reg_index: u32, target: AccountId32, judgement: Judgement<u128>, identity: H256 ) -> StaticTxPayload<ProvideJudgement>

Provide a judgement for an account’s identity.

The dispatch origin for this call must be Signed and the sender must be the account of the registrar whose index is reg_index.

• reg_index: the index of the registrar whose judgement is being made.
• target: the account whose identity the judgement is upon. This must be an account with a registered identity.
• judgement: the judgement of the registrar of index reg_index about target.
• identity: The hash of the [IdentityInfo] for that the judgement is provided.

Emits JudgementGiven if successful.

• O(R + X).
• One balance-transfer operation.
• Up to one account-lookup operation.
• Storage: 1 read O(R), 1 mutate O(R + X).
• One event.

pub fn kill_identity( &self, target: AccountId32 ) -> StaticTxPayload<KillIdentity>

Remove an account’s identity and sub-account information and slash the deposits.

Payment: Reserved balances from set_subs and set_identity are slashed and handled by Slash. Verification request deposits are not returned; they should be cancelled manually using cancel_request.

The dispatch origin for this call must match T::ForceOrigin.

• target: the account whose identity the judgement is upon. This must be an account with a registered identity.

Emits IdentityKilled if successful.

• O(R + S + X).
• One balance-reserve operation.
• S + 2 storage mutations.
• One event.

pub fn add_sub(&self, sub: AccountId32, data: Data) -> StaticTxPayload<AddSub>

Add the given account to the sender’s subs.

Payment: Balance reserved by a previous set_subs call for one sub will be repatriated to the sender.

The dispatch origin for this call must be Signed and the sender must have a registered sub identity of sub.

pub fn rename_sub( &self, sub: AccountId32, data: Data ) -> StaticTxPayload<RenameSub>

Alter the associated name of the given sub-account.

The dispatch origin for this call must be Signed and the sender must have a registered sub identity of sub.

pub fn remove_sub(&self, sub: AccountId32) -> StaticTxPayload<RemoveSub>

Remove the given account from the sender’s subs.

Payment: Balance reserved by a previous set_subs call for one sub will be repatriated to the sender.

The dispatch origin for this call must be Signed and the sender must have a registered sub identity of sub.

pub fn quit_sub(&self) -> StaticTxPayload<QuitSub>

Remove the sender as a sub-account.

Payment: Balance reserved by a previous set_subs call for one sub will be repatriated to the sender (not the original depositor).

The dispatch origin for this call must be Signed and the sender must have a registered super-identity.

NOTE: This should not normally be used, but is provided in the case that the non- controller of an account is maliciously registered as a sub-account.