Struct BlockWithSenders
pub struct BlockWithSenders {
pub block: Block,
pub senders: Vec<Address>,
}
Expand description
Sealed block with senders recovered from transactions.
Fields§
§block: Block
Block
senders: Vec<Address>
List of senders that match the transactions in the block
Implementations§
§impl BlockWithSenders
impl BlockWithSenders
pub fn new(block: Block, senders: Vec<Address>) -> Option<BlockWithSenders>
pub fn new(block: Block, senders: Vec<Address>) -> Option<BlockWithSenders>
New block with senders. Return none if len of tx and senders does not match
pub fn seal(self, hash: FixedBytes<32>) -> SealedBlockWithSenders
pub fn seal(self, hash: FixedBytes<32>) -> SealedBlockWithSenders
Seal the block with a known hash.
WARNING: This method does not perform validation whether the hash is correct.
pub fn seal_slow(self) -> SealedBlockWithSenders
pub fn seal_slow(self) -> SealedBlockWithSenders
Calculate the header hash and seal the block with senders so that it can’t be changed.
pub fn into_components(self) -> (Block, Vec<Address>)
pub fn into_components(self) -> (Block, Vec<Address>)
Split Structure to its components
pub fn transactions_with_sender(
&self,
) -> impl Iterator<Item = (&Address, &TransactionSigned)>
pub fn transactions_with_sender( &self, ) -> impl Iterator<Item = (&Address, &TransactionSigned)>
Returns an iterator over all transactions and their sender.
pub fn into_transactions_ecrecovered(
self,
) -> impl Iterator<Item = TransactionSignedEcRecovered>
pub fn into_transactions_ecrecovered( self, ) -> impl Iterator<Item = TransactionSignedEcRecovered>
Returns an iterator over all transactions in the chain.
pub fn into_transactions(self) -> Vec<TransactionSigned>
pub fn into_transactions(self) -> Vec<TransactionSigned>
Consumes the block and returns the transactions of the block.
Methods from Deref<Target = Block>§
pub fn senders(&self) -> Option<Vec<Address>>
pub fn senders(&self) -> Option<Vec<Address>>
Expensive operation that recovers transaction signer. See SealedBlockWithSenders
.
Methods from Deref<Target = Header>§
pub fn hash_slow(&self) -> FixedBytes<32>
pub fn hash_slow(&self) -> FixedBytes<32>
Heavy function that will calculate hash of data and will not save the change to metadata.
Use [Header::seal_slow
] and unlock if you need the hash to be persistent.
pub fn ommers_hash_is_empty(&self) -> bool
pub fn ommers_hash_is_empty(&self) -> bool
Check if the ommers hash equals to empty hash list.
pub fn transaction_root_is_empty(&self) -> bool
pub fn transaction_root_is_empty(&self) -> bool
Check if the transaction root equals to empty root.
pub fn blob_fee(&self) -> Option<u128>
pub fn blob_fee(&self) -> Option<u128>
Returns the blob fee for this block according to the EIP-4844 spec.
Returns None
if excess_blob_gas
is None
pub fn next_block_blob_fee(&self) -> Option<u128>
pub fn next_block_blob_fee(&self) -> Option<u128>
Returns the blob fee for the next block according to the EIP-4844 spec.
Returns None
if excess_blob_gas
is None.
See also [Self::next_block_excess_blob_gas]
pub fn next_block_base_fee(&self, base_fee_params: BaseFeeParams) -> Option<u64>
pub fn next_block_base_fee(&self, base_fee_params: BaseFeeParams) -> Option<u64>
Calculate base fee for next block according to the EIP-1559 spec.
Returns a None
if no base fee is set, no EIP-1559 support
pub fn next_block_excess_blob_gas(&self) -> Option<u64>
pub fn next_block_excess_blob_gas(&self) -> Option<u64>
Calculate excess blob gas for the next block according to the EIP-4844 spec.
Returns a None
if no excess blob gas is set, no EIP-4844 support
pub fn parent_num_hash(&self) -> NumHash
pub fn parent_num_hash(&self) -> NumHash
Returns the parent block’s number and hash
Note: for the genesis block the parent number is 0 and the parent hash is the zero hash.
pub fn num_hash_slow(&self) -> NumHash
pub fn num_hash_slow(&self) -> NumHash
Returns the block’s number and hash.
Note: this hashes the header.
pub fn is_zero_difficulty(&self) -> bool
pub fn is_zero_difficulty(&self) -> bool
Checks if the block’s difficulty is set to zero, indicating a Proof-of-Stake header.
This function is linked to EIP-3675, proposing the consensus upgrade to Proof-of-Stake: EIP-3675
Verifies whether, as per the EIP, the block’s difficulty is updated to zero, signifying the transition to a Proof-of-Stake mechanism.
Returns true
if the block’s difficulty matches the constant zero set by the EIP.
pub fn exceeds_allowed_future_timestamp(&self, present_timestamp: u64) -> bool
pub 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.
Clock can drift but this can be consensus issue.
Note: This check is relevant only pre-merge.
Trait Implementations§
§impl Clone for BlockWithSenders
impl Clone for BlockWithSenders
§fn clone(&self) -> BlockWithSenders
fn clone(&self) -> BlockWithSenders
1.0.0 · Source§fn clone_from(&mut self, source: &Self)
fn clone_from(&mut self, source: &Self)
source
. Read more§impl Debug for BlockWithSenders
impl Debug for BlockWithSenders
§impl Default for BlockWithSenders
impl Default for BlockWithSenders
§fn default() -> BlockWithSenders
fn default() -> BlockWithSenders
§impl Deref for BlockWithSenders
impl Deref for BlockWithSenders
§impl DerefMut for BlockWithSenders
impl DerefMut for BlockWithSenders
§fn deref_mut(&mut self) -> &mut <BlockWithSenders as Deref>::Target
fn deref_mut(&mut self) -> &mut <BlockWithSenders as Deref>::Target
§impl PartialEq for BlockWithSenders
impl PartialEq for BlockWithSenders
impl Eq for BlockWithSenders
impl StructuralPartialEq for BlockWithSenders
Auto Trait Implementations§
impl !Freeze for BlockWithSenders
impl RefUnwindSafe for BlockWithSenders
impl Send for BlockWithSenders
impl Sync for BlockWithSenders
impl Unpin for BlockWithSenders
impl UnwindSafe for BlockWithSenders
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Size: 816 bytes