Struct hycon_rust::common::header::Header

pub struct Header {
    pub merkle_root: Vec<u8>,
    pub time_stamp: u64,
    pub difficulty: f64,
    pub state_root: Vec<u8>,
    pub previous_hash: Vec<Vec<u8>>,
    pub nonce: u64,
    pub miner: Address,
}

Fields

merkle_root: Vec<u8>

time_stamp: u64

difficulty: f64

state_root: Vec<u8>

previous_hash: Vec<Vec<u8>>

nonce: u64

miner: Address

Methods

impl Header

pub fn new(
    merkle_root: Vec<u8>,
    time_stamp: u64,
    difficulty: f64,
    state_root: Vec<u8>,
    previous_hash: Vec<Vec<u8>>,
    nonce: u64,
    miner: Address
) -> Header

pub fn prehash(&self) -> Result<Vec<u8>, Box<dyn Error>>

Trait Implementations

impl HeaderProcessor<Header> for Consensus

type UncleProcessResult = UncleResult

User defined type to contain the result of processing uncle blocks

fn process_header(&self, header: &Header) -> Result<(), Box<dyn Error>>

Defines how a header is processed

fn process_uncles(
    &self,
    uncle_hashes: &[Vec<u8>]
) -> Result<UncleResult, Box<dyn Error>>

Defines how uncles are processed

impl HyconConsensus<Header, Block<Header, SignedTx>> for Consensus

fn init(&mut self) -> Result<(), Box<dyn Error>>

Initialisation logic for consensus should be placed in here

fn get_header_tip_height(&self) -> Result<u32, Box<dyn Error>>

The height of the current header tip, essentially how many headers have been added to the main chain since genesis

fn get_block_tip_height(&self) -> Result<u32, Box<dyn Error>>

The height of the current block tip, essentially how many blocks have been added to the main chain since genesis

fn get_block_tip_total_work(&self) -> Result<f64, Box<dyn Error>>

Returns the total_work of the current block tip

fn get_header_tip_total_work(&self) -> Result<f64, Box<dyn Error>>

Returns the total_work of the current header tip

fn get_tip_hash(&self) -> Result<Vec<u8>, Box<dyn Error>>

Gets the hash of the curent tip

fn put(
    &mut self,
    _header: Header,
    _block: Option<Block<Header, SignedTx>>
) -> Result<(), Box<dyn Error>>

Entry point for putting a block (or just a header) onto the chain

fn check_hash_at_height(
    &self,
    hash: &Vec<u8>,
    height: u32
) -> Result<BlockStatus, Box<dyn Error>>

Checks the hash at a particular height agains a provided hash

impl BlockHeader for Header

fn get_merkle_root(&self) -> &Vec<u8>

Retrieves the Merkle Root from the Header

fn get_time_stamp(&self) -> u64

Retrieves the TimeStamp from the Header

fn get_difficulty(&self) -> f64

Retrieves the Difficulty parameter from the Header

fn get_state_root(&self) -> &Vec<u8>

Retrieves the State Root from the Header

fn get_previous_hash(&self) -> Option<&Vec<Vec<u8>>>

Retrieves the previous hashes from the Header

fn get_nonce(&self) -> Option<u64>

Retrieves the nonce from the Header

fn get_miner(&self) -> Option<&Address>

Retrieves the address of the miner

impl Encode for Header

fn encode(&self) -> Result<Vec<u8>, Box<dyn Error>>

impl Proto for Header

type ProtoType = ProtoBlockHeader

fn to_proto(&self) -> Result<Self::ProtoType, Box<dyn Error>>

fn from_proto(prototype: &Self::ProtoType) -> Result<Self, Box<dyn Error>>

impl Clone for Header

fn clone(&self) -> Header

Returns a copy of the value.

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

Performs copy-assignment from source.

impl PartialEq<Header> for Header

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

This method tests for self and other values to be equal, and is used by ==.

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

This method tests for !=.

impl Debug for Header

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

Formats the value using the given formatter.