collection

type Builder struct {
	// contains filtered or unexported fields
}

type Config struct {

	// MaxCollectionSize is the maximum size of collections.
	MaxCollectionSize uint

	// ExpiryBuffer is how much buffer we add when considering transaction
	// expiry. If the buffer is set to 10, and a transaction actually expires
	// in 15 blocks, we consider it expired in 5 (15-10) blocks. This accounts
	// for the time between the collection being built and being included in
	// block.
	ExpiryBuffer uint

	// DryRunRateLimit will, when enabled, log when a transaction would have
	// been omitted from a collection due to rate limiting settings. Rate
	// limiting settings are not actually enforced while dry-run is true.
	DryRunRateLimit bool

	// MaxPayerTransactionRate is the maximum number of transactions per payer
	// per collection. Fractional values greater than 1 are rounded down.
	// Fractional values 0<k<1 mean that only 1 transaction every ceil(1/k)
	// collections is allowed.
	//
	// A negative value or 0 indicates no rate limiting.
	MaxPayerTransactionRate float64

	// UnlimitedPayer is a set of addresses which are not affected by per-payer
	// rate limiting.
	UnlimitedPayers map[flow.Address]struct{}

	// MaxCollectionByteSize is the maximum byte size of a collection.
	MaxCollectionByteSize uint64

	// MaxCollectionTotalGas is the maximum of total of gas per collection (sum of maxGasLimit over transactions)
	MaxCollectionTotalGas uint64
}

type Opt func(config *Config)