Struct BlockHeader

pub struct BlockHeader {

    pub hash: Option<H256>,
    pub parent_hash: H256,
    pub uncles_hash: H256,
    pub author: H160,
    pub state_root: H256,
    pub transactions_root: H256,
    pub receipts_root: H256,
    pub number: Option<U64>,
    pub gas_used: U256,
    pub gas_limit: U256,
    pub base_fee_per_gas: Option<U256>,
    pub extra_data: Bytes,
    pub logs_bloom: H2048,
    pub timestamp: U256,
    pub difficulty: U256,
    pub mix_hash: Option<H256>,
    pub nonce: Option<H64>,
}

The block header type returned from RPC calls.

Fields

hash: Option<H256>

Hash of the block

parent_hash: H256

Hash of the parent

uncles_hash: H256

Hash of the uncles

author: H160

Miner/author’s address.

state_root: H256

State root hash

transactions_root: H256

Transactions root hash

receipts_root: H256

Transactions receipts root hash

number: Option<U64>

Block number. None if pending.

gas_used: U256

Gas Used

gas_limit: U256

Gas Limit

base_fee_per_gas: Option<U256>

Base fee per unit of gas (if past London)

extra_data: Bytes

Extra data

logs_bloom: H2048

Logs bloom

timestamp: U256

Timestamp

difficulty: U256

Difficulty

mix_hash: Option<H256>

Mix Hash

nonce: Option<H64>

Nonce

Trait Implementations

impl Clone for BlockHeader

fn clone(&self) -> BlockHeader

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for BlockHeader

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for BlockHeader

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl PartialEq for BlockHeader

fn eq(&self, other: &BlockHeader) -> 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 BlockHeader

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

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for BlockHeader