Type Alias Header 

pub type Header = Header;

A header contains metadata about the block and about the consensus, as well as commitments to the data in the current block, the previous block, and the results returned by the application.

Aliased Type

pub struct Header {

    pub version: Version,
    pub chain_id: Id,
    pub height: Height,
    pub time: Time,
    pub last_block_id: Option<Id>,
    pub last_commit_hash: Option<Hash>,
    pub data_hash: Option<Hash>,
    pub validators_hash: Hash,
    pub next_validators_hash: Hash,
    pub consensus_hash: Hash,
    pub app_hash: AppHash,
    pub last_results_hash: Option<Hash>,
    pub evidence_hash: Option<Hash>,
    pub proposer_address: Id,
}

Fields

version: Version

Header version

chain_id: Id

Chain ID

height: Height

Current block height

time: Time

Current timestamp

last_block_id: Option<Id>

Previous block info

last_commit_hash: Option<Hash>

Commit from validators from the last block

data_hash: Option<Hash>

Merkle root of transaction hashes

validators_hash: Hash

Validators for the current block

next_validators_hash: Hash

Validators for the next block

consensus_hash: Hash

Consensus params for the current block

app_hash: AppHash

State after txs from the previous block

last_results_hash: Option<Hash>

Root hash of all results from the txs from the previous block

evidence_hash: Option<Hash>

Hash of evidence included in the block

proposer_address: Id

Original proposer of the block