Struct reth_node_core::primitives::Block
source · pub struct Block {
pub header: Header,
pub body: Vec<TransactionSigned>,
pub ommers: Vec<Header>,
pub withdrawals: Option<Withdrawals>,
pub requests: Option<Requests>,
}
Expand description
Ethereum full block.
Withdrawals can be optionally included at the end of the RLP encoded message.
Fields§
§header: Header
Block header.
body: Vec<TransactionSigned>
Transactions in this block.
ommers: Vec<Header>
Ommers/uncles header.
withdrawals: Option<Withdrawals>
Block withdrawals.
requests: Option<Requests>
Block requests.
Implementations§
source§impl Block
impl Block
sourcepub fn seal_slow(self) -> SealedBlock
pub fn seal_slow(self) -> SealedBlock
Calculate the header hash and seal the block so that it can’t be changed.
sourcepub fn seal(self, hash: FixedBytes<32>) -> SealedBlock
pub fn seal(self, hash: FixedBytes<32>) -> SealedBlock
Seal the block with a known hash.
WARNING: This method does not perform validation whether the hash is correct.
sourcepub fn senders(&self) -> Option<Vec<Address>>
pub fn senders(&self) -> Option<Vec<Address>>
Expensive operation that recovers transaction signer. See SealedBlockWithSenders
.
sourcepub fn with_senders_unchecked(self, senders: Vec<Address>) -> BlockWithSenders
pub fn with_senders_unchecked(self, senders: Vec<Address>) -> BlockWithSenders
Transform into a BlockWithSenders
.
§Panics
If the number of senders does not match the number of transactions in the block and the signer recovery for one of the transactions fails.
Note: this is expected to be called with blocks read from disk.
sourcepub fn try_with_senders_unchecked(
self,
senders: Vec<Address>,
) -> Result<BlockWithSenders, Block>
pub fn try_with_senders_unchecked( self, senders: Vec<Address>, ) -> Result<BlockWithSenders, Block>
Transform into a BlockWithSenders
using the given senders.
If the number of senders does not match the number of transactions in the block, this falls
back to manually recovery, but without ensuring that the signature has a low s
value.
See also TransactionSigned::recover_signer_unchecked
Returns an error if a signature is invalid.
sourcepub fn with_recovered_senders(self) -> Option<BlockWithSenders>
pub fn with_recovered_senders(self) -> Option<BlockWithSenders>
Expensive. Transform into a BlockWithSenders
by recovering senders in the contained
transactions.
Returns None
if a transaction is invalid.
sourcepub fn has_blob_transactions(&self) -> bool
pub fn has_blob_transactions(&self) -> bool
Returns whether or not the block contains any blob transactions.
sourcepub fn has_eip7702_transactions(&self) -> bool
pub fn has_eip7702_transactions(&self) -> bool
Returns whether or not the block contains any EIP-7702 transactions.
sourcepub fn blob_transactions_iter(&self) -> impl Iterator<Item = &TransactionSigned>
pub fn blob_transactions_iter(&self) -> impl Iterator<Item = &TransactionSigned>
Returns an iterator over all blob transactions of the block
sourcepub fn blob_transactions(&self) -> Vec<&TransactionSigned>
pub fn blob_transactions(&self) -> Vec<&TransactionSigned>
Returns only the blob transactions, if any, from the block body.
sourcepub fn blob_versioned_hashes_iter(
&self,
) -> impl Iterator<Item = &FixedBytes<32>>
pub fn blob_versioned_hashes_iter( &self, ) -> impl Iterator<Item = &FixedBytes<32>>
Returns an iterator over all blob versioned hashes from the block body.
sourcepub fn blob_versioned_hashes(&self) -> Vec<&FixedBytes<32>>
pub fn blob_versioned_hashes(&self) -> Vec<&FixedBytes<32>>
Returns all blob versioned hashes from the block body.
Methods from Deref<Target = 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 ensure_extradata_valid(&self) -> Result<(), HeaderError>
pub fn ensure_extradata_valid(&self) -> Result<(), HeaderError>
Performs a sanity check on the extradata field of the header.
§Errors
Returns an error if the extradata size is larger than 100 KB.
pub fn ensure_difficulty_valid(&self) -> Result<(), HeaderError>
pub fn ensure_difficulty_valid(&self) -> Result<(), HeaderError>
Performs a sanity check on the block difficulty field of the header.
§Errors
Returns an error if the block difficulty exceeds 80 bits.
pub fn ensure_well_formed(&self) -> Result<(), HeaderError>
pub fn ensure_well_formed(&self) -> Result<(), HeaderError>
Performs combined sanity checks on multiple header fields.
This method combines checks for block difficulty and extradata sizes.
§Errors
Returns an error if either the block difficulty exceeds 80 bits or if the extradata size is larger than 100 KB.
pub fn is_timestamp_in_past(&self, parent_timestamp: u64) -> bool
pub fn is_timestamp_in_past(&self, parent_timestamp: u64) -> bool
Checks if the block’s timestamp is in the past compared to the parent block’s timestamp.
Note: This check is relevant only pre-merge.
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.
pub fn parent_num_hash(&self) -> NumHash
pub fn parent_num_hash(&self) -> NumHash
Returns the parent block’s number and hash
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
, SealedHeader
and unlock if you need 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
Trait Implementations§
source§impl<'a> Arbitrary<'a> for Block
Available on crate feature arbitrary
only.
impl<'a> Arbitrary<'a> for Block
arbitrary
only.source§fn arbitrary(u: &mut Unstructured<'a>) -> Result<Block, Error>
fn arbitrary(u: &mut Unstructured<'a>) -> Result<Block, Error>
Self
from the given unstructured data. Read more§fn arbitrary_take_rest(u: Unstructured<'a>) -> Result<Self, Error>
fn arbitrary_take_rest(u: Unstructured<'a>) -> Result<Self, Error>
Self
from the entirety of the given
unstructured data. Read moresource§impl<'de> Deserialize<'de> for Block
impl<'de> Deserialize<'de> for Block
source§fn deserialize<__D>(
__deserializer: __D,
) -> Result<Block, <__D as Deserializer<'de>>::Error>where
__D: Deserializer<'de>,
fn deserialize<__D>(
__deserializer: __D,
) -> Result<Block, <__D as Deserializer<'de>>::Error>where
__D: Deserializer<'de>,
source§impl From<SealedBlock> for Block
impl From<SealedBlock> for Block
source§fn from(block: SealedBlock) -> Block
fn from(block: SealedBlock) -> Block
source§impl Serialize for Block
impl Serialize for Block
source§fn serialize<__S>(
&self,
__serializer: __S,
) -> Result<<__S as Serializer>::Ok, <__S as Serializer>::Error>where
__S: Serializer,
fn serialize<__S>(
&self,
__serializer: __S,
) -> Result<<__S as Serializer>::Ok, <__S as Serializer>::Error>where
__S: Serializer,
source§impl TryFrom<Block<WithOtherFields<Transaction>>> for Block
impl TryFrom<Block<WithOtherFields<Transaction>>> for Block
source§type Error = ConversionError
type Error = ConversionError
source§fn try_from(
block: Block<WithOtherFields<Transaction>>,
) -> Result<Block, <Block as TryFrom<Block<WithOtherFields<Transaction>>>>::Error>
fn try_from( block: Block<WithOtherFields<Transaction>>, ) -> Result<Block, <Block as TryFrom<Block<WithOtherFields<Transaction>>>>::Error>
impl Eq for Block
impl StructuralPartialEq for Block
Auto Trait Implementations§
impl !Freeze for Block
impl RefUnwindSafe for Block
impl Send for Block
impl Sync for Block
impl Unpin for Block
impl UnwindSafe for Block
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Size: 816 bytes