ledger

Documentation

Overview

Package ledger provides useful utilities concerning ledgers within digitalbits, specifically as a central location to store a cached snapshot of the state of both frontier's and digitalbits-core's views of the ledger. This package is intended to be at the lowest levels of frontier's dependency tree, please keep it free of dependencies to other frontier packages.

Index

• func SetState(next State)
• type State
  • func CurrentState() State

Functions

func SetState

func SetState(next State)

SetState updates the cached snapshot of the ledger state

Types

type State

type State struct {
	CoreLatest    int32 `db:"core_latest"`
	HistoryLatest int32 `db:"history_latest"`
	HistoryElder  int32 `db:"history_elder"`
}

State represents a snapshot of both frontier's and digitalbits-core's view of the ledger.

func CurrentState

func CurrentState() State

CurrentState returns the cached snapshot of ledger state