Struct ethcore::snapshot::ManifestData

pub struct ManifestData {
    pub version: u64,
    pub state_hashes: Vec<H256>,
    pub block_hashes: Vec<H256>,
    pub state_root: H256,
    pub block_number: u64,
    pub block_hash: H256,
}

Manifest data.

Fields

version: u64

Snapshot format version.

state_hashes: Vec<H256>

List of state chunk hashes.

block_hashes: Vec<H256>

List of block chunk hashes.

state_root: H256

The final, expected state root.

block_number: u64

Block number this snapshot was taken at.

block_hash: H256

Block hash this snapshot was taken at.

Methods

impl ManifestData

Important traits for Vec<u8>

impl Write for Vec<u8>

pub fn into_rlp(self) -> Vec<u8>

Encode the manifest data to rlp.

pub fn from_rlp(raw: &[u8]) -> Result<ManifestData, DecoderError>

Try to restore manifest data from raw bytes, interpreted as RLP.

Trait Implementations

impl Eq for ManifestData

impl PartialEq<ManifestData> for ManifestData

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

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

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

This method tests for !=.

impl Clone for ManifestData

fn clone(&self) -> ManifestData

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for ManifestData

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

Formats the value using the given formatter.