a3024050d5
This updates doc.go to remove information that no longer applies and hasn't for quite some time.
55 lines
2.0 KiB
Go
55 lines
2.0 KiB
Go
// Package chaincfg defines chain configuration parameters.
|
|
//
|
|
// In addition to the main Decred network, which is intended for the transfer
|
|
// of monetary value, there also exists two currently active standard networks:
|
|
// regression test and testnet (version 0). These networks are incompatible
|
|
// with each other (each sharing a different genesis block) and software should
|
|
// handle errors where input intended for one network is used on an application
|
|
// instance running on a different network.
|
|
//
|
|
// For main packages, a (typically global) var may be assigned the address of
|
|
// one of the standard Param vars for use as the application's "active" network.
|
|
// When a network parameter is needed, it may then be looked up through this
|
|
// variable (either directly, or hidden in a library call).
|
|
//
|
|
// package main
|
|
//
|
|
// import (
|
|
// "flag"
|
|
// "fmt"
|
|
// "log"
|
|
//
|
|
// "github.com/decred/dcrd/dcrutil/v2"
|
|
// "github.com/decred/dcrd/chaincfg/v3"
|
|
// )
|
|
//
|
|
// var testnet = flag.Bool("testnet", false, "operate on the testnet Decred network")
|
|
//
|
|
// // By default (without -testnet), use mainnet.
|
|
// var chainParams = chaincfg.MainNetParams()
|
|
//
|
|
// func main() {
|
|
// flag.Parse()
|
|
//
|
|
// // Modify active network parameters if operating on testnet.
|
|
// if *testnet {
|
|
// chainParams = chaincfg.TestNet3Params()
|
|
// }
|
|
//
|
|
// // later...
|
|
//
|
|
// // Create and print new payment address, specific to the active network.
|
|
// pubKeyHash := make([]byte, 20)
|
|
// addr, err := dcrutil.NewAddressPubKeyHash(pubKeyHash, chainParams)
|
|
// if err != nil {
|
|
// log.Fatal(err)
|
|
// }
|
|
// fmt.Println(addr)
|
|
// }
|
|
//
|
|
// If an application does not use one of the standard Decred networks, a new
|
|
// Params struct may be created which defines the parameters for the
|
|
// non-standard network. As a general rule of thumb, all network parameters
|
|
// should be unique to the network, but parameter collisions can still occur.
|
|
package chaincfg
|