Module fees

Structs

FeeConfiguration

Fee-related network configuration.

LedgerEntryRentChange

Change in a single ledger entry with parameters relevant for rent fee computations.

RentFeeConfiguration

Rent fee-related network configuration.

TransactionResources

These are the resource upper bounds specified by the Soroban transaction.

WriteFeeConfiguration

Network configuration used to determine the ledger write fee.

Constants

DATA_SIZE_1KB_INCREMENT

INSTRUCTIONS_INCREMENT

MINIMUM_WRITE_FEE_PER_1KB

TTL_ENTRY_SIZE

Estimate for any TtlEntry ledger entry

TX_BASE_RESULT_SIZE

This module defines the fee computation protocol for Soroban.

Functions

compute_rent_fee

Computes the total rent-related fee for the provided ledger entry changes.

compute_transaction_resource_fee

Computes the resource fee for a transaction based on the resource consumption and the fee-related network configuration.

compute_write_fee_per_1kb

Computes the effective write fee per 1 KB of data written to ledger.