Balances::Event

Variant 36 v393

pallet_balances::pallet::Event

The `Event` enum of this pallet

About This Type

Event enum for the Event pallet.

Contains all possible events emitted by the Event pallet. Each variant represents a different event type with its own data fields.

Variants (22)

Index	Name	Fields	Docs
0	Endowed	account: AccountId free_balance: u64	An account was created with some free balance.
1	DustLost	account: AccountId amount: u64	An account was removed whose balance was non-zero but below ExistentialDeposit, resulting in an outright loss.
2	Transfer	from: AccountId to: AccountId amount: u64	Transfer succeeded.
3	BalanceSet	who: AccountId free: u64	A balance was set by root.
4	Reserved	who: AccountId amount: u64	Some balance was reserved (moved from free to reserved).
5	Unreserved	who: AccountId amount: u64	Some balance was unreserved (moved from reserved to free).
6	ReserveRepatriated	from: AccountId to: AccountId amount: u64 destination_status: BalanceStatus	Some balance was moved from the reserve of the first account to the second account. Final argument indicates the destination balance type.
7	Deposit	who: AccountId amount: u64	Some amount was deposited (e.g. for transaction fees).
8	Withdraw	who: AccountId amount: u64	Some amount was withdrawn from the account (e.g. for transaction fees).
9	Slashed	who: AccountId amount: u64	Some amount was removed from the account (e.g. for misbehavior).
10	Minted	who: AccountId amount: u64	Some amount was minted into an account.
11	Burned	who: AccountId amount: u64	Some amount was burned from an account.
12	Suspended	who: AccountId amount: u64	Some amount was suspended from an account (it can be restored later).
13	Restored	who: AccountId amount: u64	Some amount was restored into an account.
14	Upgraded	who: AccountId	An account was upgraded.
15	Issued	amount: u64	Total issuance was increased by `amount`, creating a credit to be balanced.
16	Rescinded	amount: u64	Total issuance was decreased by `amount`, creating a debt to be balanced.
17	Locked	who: AccountId amount: u64	Some balance was locked.
18	Unlocked	who: AccountId amount: u64	Some balance was unlocked.
19	Frozen	who: AccountId amount: u64	Some balance was frozen.
20	Thawed	who: AccountId amount: u64	Some balance was thawed.
21	TotalIssuanceForced	old: u64 new: u64	The `TotalIssuance` was forcefully changed.

SCALE Encoding

Rule: 1-byte variant index followed by variant-specific field data. 22 possible variants.
Size: variable (1+ bytes)

Examples

Endowed = Endowed(account, free_balance)

0x00<field0><field1>

00 Variant index 0 = Endowed

field 0 account: AccountId

field 1 free_balance: u64

DustLost = DustLost(account, amount)

0x01<field0><field1>

01 Variant index 1 = DustLost

field 0 account: AccountId

field 1 amount: u64

Transfer = Transfer(from, to, amount)

0x02<field0><field1><field2>

02 Variant index 2 = Transfer

field 0 from: AccountId

field 1 to: AccountId

field 2 amount: u64

Code Examples

import { TypeRegistry } from "@polkadot/types";

const registry = new TypeRegistry();

// Encode Balances::Event — variant "Endowed"
const value = registry.createType("Balances::Event", { Endowed: { account: "5GrwvaEF5zXb26Fz9rcQpDWS57CtERHpNehXCPcNoHGKutQY", free_balance: 1_000_000_000n } });
console.log("Hex:", value.toHex());

Type Parameters

Referenced By (23)

and 3 more...

Also See

Balances Events

Type Information

Type ID: 36
Kind: Variant
Path: pallet_balances::pallet::Event
Runtime: v393

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