Struct pallet_inflation::InflationConfiguration

pub struct InflationConfiguration {
    pub recalculation_era: EraNumber,
    pub issuance_safety_cap: Balance,
    pub collator_reward_per_block: Balance,
    pub treasury_reward_per_block: Balance,
    pub dapp_reward_pool_per_era: Balance,
    pub base_staker_reward_pool_per_era: Balance,
    pub adjustable_staker_reward_pool_per_era: Balance,
    pub bonus_reward_pool_per_period: Balance,
    pub ideal_staking_rate: Perquintill,
    pub decay_rate: Perquintill,
    pub decay_factor: Perquintill,
}

Configuration of the inflation. Contains information about rewards, when inflation is recalculated, etc.

Fields

recalculation_era: EraNumber

Era number at which the inflation configuration must be recalculated, based on the total issuance at that block.

issuance_safety_cap: Balance

Maximum amount of issuance we can have during this cycle.

collator_reward_per_block: Balance

Reward for collator who produced the block. Always deposited the collator in full.

treasury_reward_per_block: Balance

Part of the inflation going towards the treasury. Always deposited in full.

dapp_reward_pool_per_era: Balance

dApp reward pool per era - based on this the tier rewards are calculated. There’s no guarantee that this whole amount will be minted & distributed.

base_staker_reward_pool_per_era: Balance

Base staker reward pool per era - this is always provided to stakers, regardless of the total value staked.

adjustable_staker_reward_pool_per_era: Balance

Adjustable staker rewards, based on the total value staked. This is provided to the stakers according to formula: ‘pool * min(1, total_staked / ideal_staked)’.

bonus_reward_pool_per_period: Balance

Bonus reward pool per period, for eligible stakers.

ideal_staking_rate: Perquintill

The ideal staking rate, in respect to total issuance. Used to derive exact amount of adjustable staker rewards.

decay_rate: Perquintill

Per-block decay rate applied to the decay factor. A value of Perquintill::one() means no decay.

decay_factor: Perquintill

Compounded decay multiplied into rewards when they are actually paid. A value of Perquintill::one() means no decay.

Implementations

impl InflationConfiguration

pub fn sanity_check(&self)

Sanity check that does rudimentary checks on the configuration and prints warnings if something is unexpected.

There are no strict checks, since the configuration values aren’t strictly bounded like those of the parameters.

Trait Implementations

impl Clone for InflationConfiguration

fn clone(&self) -> InflationConfiguration

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for InflationConfiguration

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Decode for InflationConfiguration

fn decode<__CodecInputEdqy: Input>( __codec_input_edqy: &mut __CodecInputEdqy, ) -> Result<Self, Error>

Attempt to deserialise the value from input.

fn decode_into<I>( input: &mut I, dst: &mut MaybeUninit<Self>, ) -> Result<DecodeFinished, Error>

where I: Input,

Attempt to deserialize the value from input into a pre-allocated piece of memory.

fn skip<I>(input: &mut I) -> Result<(), Error>

where I: Input,

Attempt to skip the encoded value from input.

fn encoded_fixed_size() -> Option<usize>

Returns the fixed encoded size of the type.

impl Default for InflationConfiguration

fn default() -> InflationConfiguration

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for InflationConfiguration

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Encode for InflationConfiguration

fn size_hint(&self) -> usize

If possible give a hint of expected size of the encoding.

fn encode_to<__CodecOutputEdqy: Output + ?Sized>( &self, __codec_dest_edqy: &mut __CodecOutputEdqy, )

Convert self to a slice and append it to the destination.

fn encode(&self) -> Vec<u8>

Convert self to an owned vector.

fn using_encoded<R, F>(&self, f: F) -> R

where F: FnOnce(&[u8]) -> R,

Convert self to a slice and then invoke the given closure with it.

fn encoded_size(&self) -> usize

Calculates the encoded size.

impl MaxEncodedLen for InflationConfiguration

fn max_encoded_len() -> usize

Upper bound, in bytes, of the maximum encoded size of this item.

impl PartialEq for InflationConfiguration

fn eq(&self, other: &InflationConfiguration) -> bool

This method tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Serialize for InflationConfiguration

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl TypeInfo for InflationConfiguration

type Identity = InflationConfiguration

The type identifying for which type info is provided.

fn type_info() -> Type

Returns the static type identifier for Self.

impl Copy for InflationConfiguration

impl EncodeLike for InflationConfiguration

impl Eq for InflationConfiguration

impl StructuralPartialEq for InflationConfiguration