Module sui_system::stake_subsidy

use std::address;
use std::ascii;
use std::bcs;
use std::internal;
use std::option;
use std::string;
use std::type_name;
use std::u128;
use std::u64;
use std::vector;
use sui::accumulator;
use sui::accumulator_settlement;
use sui::address;
use sui::bag;
use sui::balance;
use sui::bcs;
use sui::coin;
use sui::config;
use sui::deny_list;
use sui::dynamic_field;
use sui::dynamic_object_field;
use sui::event;
use sui::funds_accumulator;
use sui::hash;
use sui::hex;
use sui::object;
use sui::party;
use sui::protocol_config;
use sui::sui;
use sui::table;
use sui::transfer;
use sui::tx_context;
use sui::types;
use sui::url;
use sui::vec_map;
use sui::vec_set;

Struct StakeSubsidy

public struct StakeSubsidy has store

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Fields

balance: sui::balance::Balance<sui::sui::SUI>

Balance of SUI set aside for stake subsidies that will be drawn down over time.

distribution_counter: u64

Count of the number of times stake subsidies have been distributed.

current_distribution_amount: u64

The amount of stake subsidy to be drawn down per distribution.
This amount decays and decreases over time.

stake_subsidy_period_length: u64

Number of distributions to occur before the distribution amount decays.

stake_subsidy_decrease_rate: u16

The rate at which the distribution amount decays at the end of each period. Expressed in basis points.

extra_fields: sui::bag::Bag

Any extra fields that's not defined statically.

Constants

const ESubsidyDecreaseRateTooLarge: u64 = 0;

const BASIS_POINT_DENOMINATOR: u128 = 10000;

Function create

public(package) fun create(balance: sui::balance::Balance<sui::sui::SUI>, initial_distribution_amount: u64, stake_subsidy_period_length: u64, stake_subsidy_decrease_rate: u16, ctx: &mut sui::tx_context::TxContext): sui_system::stake_subsidy::StakeSubsidy

Function advance_epoch

Advance the epoch counter and draw down the subsidy for the epoch.

public(package) fun advance_epoch(self: &mut sui_system::stake_subsidy::StakeSubsidy): sui::balance::Balance<sui::sui::SUI>

Function current_epoch_subsidy_amount

Returns the amount of stake subsidy to be added at the end of the current epoch.

public fun current_epoch_subsidy_amount(self: &sui_system::stake_subsidy::StakeSubsidy): u64

Function get_distribution_counter

Returns the number of distributions that have occurred.

public(package) fun get_distribution_counter(self: &sui_system::stake_subsidy::StakeSubsidy): u64