Struct RuntimeFeesConfig 

pub struct RuntimeFeesConfig {
    pub action_fees: EnumMap<ActionCosts, Fee>,
    pub storage_usage_config: StorageUsageConfig,
    pub burnt_gas_reward: Rational32,
    pub pessimistic_gas_price_inflation_ratio: Rational32,
    pub refund_gas_price_changes: bool,
    pub gas_refund_penalty: Rational32,
    pub min_gas_refund_penalty: Gas,
}

Fields

action_fees: EnumMap<ActionCosts, Fee>

Gas fees for sending and executing actions.

storage_usage_config: StorageUsageConfig

Describes fees for storage.

burnt_gas_reward: Rational32

Fraction of the burnt gas to reward to the contract account for execution.

pessimistic_gas_price_inflation_ratio: Rational32

Pessimistic gas price inflation ratio.

refund_gas_price_changes: bool

Whether we calculate in the gas price changes when refunding gas.

Changed to false with NEP-536

gas_refund_penalty: Rational32

Relative cost for gas refunds as a ratio of the refunded amount.

The actual penalty is max(gross_refund * gas_refund_penalty, min_gas_refund_penalty)

Added with NEP-536

min_gas_refund_penalty: Gas

Minimum cost for gas refunds.

The actual penalty is max(gross_refund * gas_refund_penalty, min_gas_refund_penalty)

Added with NEP-536

Implementations

impl RuntimeFeesConfig

pub fn fee(&self, cost: ActionCosts) -> &Fee

Access action fee by ActionCosts.

pub fn test() -> Self

pub fn free() -> Self

pub fn min_receipt_with_function_call_gas(&self) -> Gas

The minimum amount of gas required to create and execute a new receipt with a function call action. This amount is used to determine how many receipts can be created, send and executed for some amount of prepaid gas using function calls.

pub fn gas_penalty_for_gas_refund(&self, gas_refund: Gas) -> Gas

Given a left over gas amount to be refunded, returns how much should be subtracted as a penalty introduced with NEP-536.

Must return a value smaller or equal to the gas_refund parameter.

Trait Implementations

impl Clone for RuntimeFeesConfig

fn clone(&self) -> RuntimeFeesConfig

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for RuntimeFeesConfig

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

Formats the value using the given formatter.

impl Hash for RuntimeFeesConfig

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl PartialEq for RuntimeFeesConfig

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

Tests for self and other values to be equal, and is used by ==.

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

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

impl Eq for RuntimeFeesConfig

impl StructuralPartialEq for RuntimeFeesConfig