Struct cairo_lang_sierra_gas::compute_costs::PreCostContext

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pub struct PreCostContext {}

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impl SpecificCostContextTrait<PreCost> for PreCostContext

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fn should_handle_excess() -> bool

Returns true if excess cost should be computed and handled.
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fn to_cost_map(cost: PreCost) -> OrderedHashMap<CostTokenType, i64>

Converts a CostType to a OrderedHashMap from CostTokenType to i64.
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fn to_full_cost_map(cost: PreCost) -> OrderedHashMap<CostTokenType, i64>

Converts a CostType to a OrderedHashMap from CostTokenType to i64. All relevant CostTokenType are included (even if their value is 0).
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fn get_gas_withdrawal( &self, _idx: &StatementIdx, branch_cost: &BranchCost, wallet_value: &PreCost, future_wallet_value: PreCost ) -> Result<PreCost, CostError>

Computes the value that should be withdrawn and added to the wallet.
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fn get_branch_requirement( &self, wallet_at_fn: &dyn Fn(&StatementIdx) -> WalletInfo<PreCost>, idx: &StatementIdx, branch_info: &BranchInfo, branch_cost: &BranchCost ) -> WalletInfo<PreCost>

Returns the required value for the wallet for a single branch.

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