Struct alloy_zksync::network::header::Header

pub struct Header { /* private fields */ }

See Header.

Implementations

impl Header

pub fn hash_slow(&self) -> B256

Trait Implementations

impl AsRef<Header> for HeaderResponse

fn as_ref(&self) -> &Header

Converts this type into a shared reference of the (usually inferred) input type.

impl BlockHeader for Header

fn parent_hash(&self) -> B256

Retrieves the parent hash of the block

fn ommers_hash(&self) -> B256

Retrieves the ommers hash of the block

fn beneficiary(&self) -> Address

Retrieves the beneficiary (miner) of the block

fn state_root(&self) -> B256

Retrieves the state root hash of the block

fn transactions_root(&self) -> B256

Retrieves the transactions root hash of the block

fn receipts_root(&self) -> B256

Retrieves the receipts root hash of the block

fn withdrawals_root(&self) -> Option<B256>

Retrieves the withdrawals root hash of the block, if available

fn logs_bloom(&self) -> Bloom

Retrieves the logs bloom filter of the block

fn difficulty(&self) -> U256

Retrieves the difficulty of the block

fn number(&self) -> BlockNumber

Retrieves the block number

fn gas_limit(&self) -> u64

Retrieves the gas limit of the block

fn gas_used(&self) -> u64

Retrieves the gas used by the block

fn timestamp(&self) -> u64

Retrieves the timestamp of the block

fn mix_hash(&self) -> Option<B256>

Retrieves the mix hash of the block, if available

fn nonce(&self) -> Option<B64>

Retrieves the nonce of the block, if avaialble

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

Retrieves the base fee per gas of the block, if available

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

Retrieves the blob gas used by the block, if available

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

Retrieves the excess blob gas of the block, if available

fn parent_beacon_block_root(&self) -> Option<B256>

Retrieves the parent beacon block root of the block, if available

fn requests_hash(&self) -> Option<B256>

Retrieves the requests hash of the block, if available

fn extra_data(&self) -> &Bytes

Retrieves the block’s extra data field

fn blob_fee(&self, blob_params: BlobParams) -> Option<u128>

Returns the blob fee for this block according to the EIP-4844 spec.

fn next_block_excess_blob_gas(&self, blob_params: BlobParams) -> Option<u64>

Calculate excess blob gas for the next block according to the EIP-4844 spec.

fn maybe_next_block_excess_blob_gas( &self, blob_params: Option<BlobParams>, ) -> Option<u64>

Convenience function for [Self::next_block_excess_blob_gas] with an optional [BlobParams] argument.

fn next_block_blob_fee(&self, blob_params: BlobParams) -> Option<u128>

Returns the blob fee for the next block according to the EIP-4844 spec.

fn maybe_next_block_blob_fee( &self, blob_params: Option<BlobParams>, ) -> Option<u128>

Convenience function for [Self::next_block_blob_fee] with an optional [BlobParams] argument.

fn next_block_base_fee(&self, base_fee_params: BaseFeeParams) -> Option<u64>

Calculate base fee for next block according to the EIP-1559 spec.

fn parent_num_hash(&self) -> NumHash

Returns the parent block’s number and hash

fn is_empty(&self) -> bool

Checks if the header is considered empty - has no transactions, no ommers or withdrawals

fn is_zero_difficulty(&self) -> bool

Checks if the block’s difficulty is set to zero, indicating a Proof-of-Stake header.

fn exceeds_allowed_future_timestamp(&self, present_timestamp: u64) -> bool

Checks if the block’s timestamp is in the future based on the present timestamp.

fn is_nonce_zero(&self) -> bool

Checks if the nonce exists, and if it exists, if it’s zero.

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 Debug for Header

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for Header

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Hash for Header

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl PartialEq 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: &Rhs) -> bool

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

impl Serialize for Header

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 Header

impl StructuralPartialEq for Header