Trait cairo_lang_sierra_gas::objects::CostInfoProvider

pub trait CostInfoProvider {
    // Required method
    fn type_size(&self, ty: &ConcreteTypeId) -> usize;
}

Trait for providing extra information required for calculating costs for a specific libfunc invocation.

Required Methods

fn type_size(&self, ty: &ConcreteTypeId) -> usize

Provides the sizes of types.

Implementations on Foreign Types

impl CostInfoProvider for TypeSizeMap

Implementation of CostInfoProvider for TypeSizeMap.

fn type_size(&self, ty: &ConcreteTypeId) -> usize

Implementors

impl<InfoProvider: InvocationCostInfoProvider> CostInfoProvider for InfoProvider