Struct CostOf

pub struct CostOf<T> { /* private fields */ }

Gas cost per some type of action or data size.

Implementations

impl<T> CostOf<T>

pub const fn new(cost: u64) -> Self

Const constructor

pub const fn cost_for_one(&self) -> u64

Cost for one.

impl<T: Into<u32>> CostOf<T>

pub fn cost_for(&self, num: T) -> u64

Calculate (saturating mult) cost for num amount of T.

impl CostOf<CallsAmount>

pub fn cost_for_with_bytes( &self, per_byte: CostOf<BytesAmount>, amount: BytesAmount, ) -> u64

Calculate (saturating add) cost for per_byte amount of BytesAmount (saturating mul).

Trait Implementations

impl<T: Clone> Clone for CostOf<T>

fn clone(&self) -> CostOf<T>

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<T> Debug for CostOf<T>

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

Formats the value using the given formatter.

impl<T> Default for CostOf<T>

fn default() -> Self

Returns the “default value” for a type.

impl<T> From<CostOf<T>> for u64

fn from(value: CostOf<T>) -> Self

Converts to this type from the input type.

impl<T> From<u64> for CostOf<T>

fn from(cost: u64) -> Self

Converts to this type from the input type.

impl<T: PartialEq> PartialEq for CostOf<T>

fn eq(&self, other: &CostOf<T>) -> 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<T: Copy> Copy for CostOf<T>

impl<T: Eq> Eq for CostOf<T>

impl<T> StructuralPartialEq for CostOf<T>