helpers

Documentation

Overview

Package helpers provides pure-logic decoders and statistics used by the client package. It holds no RPC calls and no I/O — only data transforms on wire shapes (DecodeTransactionError) and summary statistics (PriorityFeeStatsFromFees).

Index

• type PriorityFeeStats
  • func PriorityFeeStatsFromFees(fees []rpc.PrioritizationFee) *PriorityFeeStats

Types

type PriorityFeeStats

type PriorityFeeStats struct {
	// P50 is the median observed prioritization fee.
	P50 uint64
	// P75 is the 75th percentile observed prioritization fee.
	P75 uint64
	// P95 is the 95th percentile observed prioritization fee.
	P95 uint64
	// Max is the highest observed prioritization fee.
	Max uint64
	// Samples is the number of slots that contributed to the statistics.
	// A low Samples count means the percentiles are based on sparse data
	// and should be treated as advisory.
	Samples int
}

PriorityFeeStats summarises a window of recent prioritization fees as ordered percentiles. Values are in micro-lamports per compute unit, matching the units getRecentPrioritizationFees returns.

func PriorityFeeStatsFromFees

func PriorityFeeStatsFromFees(fees []rpc.PrioritizationFee) *PriorityFeeStats

PriorityFeeStatsFromFees computes ordered-percentile statistics from a pre-fetched slice of fees (typically from Client.GetRecentPrioritizationFees).

The input slice is not mutated.