Struct NetworkConstants 

pub struct NetworkConstants {
    pub magic_bytes: [u8; 4],
    pub default_port: u16,
    pub genesis_hash: [u8; 32],
    pub max_target: u32,
    pub halving_interval: u64,
    pub network_name: String,
    pub is_testnet: bool,
    pub dns_seeds: Vec<String>,
    pub checkpoints: Vec<Checkpoint>,
}

Network-specific constants

Fields

magic_bytes: [u8; 4]

Network magic bytes for P2P protocol identification

default_port: u16

Default P2P port for this network

genesis_hash: [u8; 32]

Genesis block hash for this network

max_target: u32

Maximum proof-of-work target

halving_interval: u64

Block subsidy halving interval

network_name: String

Network name for identification

is_testnet: bool

Whether this is a test network

dns_seeds: Vec<String>

DNS seeds for peer discovery

checkpoints: Vec<Checkpoint>

Checkpoint blocks for fast sync

Implementations

impl NetworkConstants

pub fn for_version(version: ProtocolVersion) -> Result<Self>

Get constants for a specific protocol version

pub fn mainnet() -> Result<Self>

Bitcoin mainnet constants

pub fn testnet() -> Result<Self>

Bitcoin testnet constants

pub fn regtest() -> Result<Self>

Bitcoin regtest constants

Trait Implementations

impl Clone for NetworkConstants

fn clone(&self) -> NetworkConstants

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for NetworkConstants

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for NetworkConstants

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl PartialEq for NetworkConstants

fn eq(&self, other: &NetworkConstants) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Serialize for NetworkConstants

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl Eq for NetworkConstants

impl StructuralPartialEq for NetworkConstants