Module cairo_lang_sierra_gas::core_libfunc_cost

Structs

• ConstCost

Constants

• DICT_SQUASH_ACCESS_COST
  The cost to charge per each read/write access. DICT_SQUASH_UNIQUE_KEY_COST is refunded for each repeated access in dict_squash.
• DICT_SQUASH_FIXED_COST
  The cost not dependent on the number of keys and access.
• DICT_SQUASH_REPEATED_ACCESS_COST
  The cost per each access to a key after the first access.
• DICT_SQUASH_UNIQUE_KEY_COST
  The cost per each unique key in the dictionary.
• SYSTEM_CALL_COST

Traits

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

Functions

• core_libfunc_cost
  Returns the gas usage for a core libfunc. Values with unknown values will return as None.