Struct soroban_env_host::fees::RentFeeConfiguration

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pub struct RentFeeConfiguration {
    pub fee_per_write_1kb: i64,
    pub fee_per_write_entry: i64,
    pub persistent_rent_rate_denominator: i64,
    pub temporary_rent_rate_denominator: i64,
}
Expand description

Rent fee-related network configuration.

This should be normally loaded from the ledger, with exception of the fee_per_write_1kb, that has to be computed via compute_write_fee_per_1kb function.

Fields§

§fee_per_write_1kb: i64

Fee per 1KB written to ledger. This is the same field as in FeeConfiguration and it has to be computed via compute_write_fee_per_1kb.

§fee_per_write_entry: i64

Fee per 1 entry written to ledger. This is the same field as in FeeConfiguration.

§persistent_rent_rate_denominator: i64

Denominator for the total rent fee for persistent storage.

This can be thought of as the number of ledgers of rent that costs as much, as writing the entry for the first time (i.e. if the value is 1000, then we would charge the entry write fee for every 1000 ledgers of rent).

§temporary_rent_rate_denominator: i64

Denominator for the total rent fee for temporary storage.

This has the same semantics as persistent_rent_rate_denominator.

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