Struct SealedBlock

pub struct SealedBlock<H = Header, B = BlockBody> {
    pub header: SealedHeader<H>,
    pub body: B,
}

Expand description

Sealed Ethereum full block.

Withdrawals can be optionally included at the end of the RLP encoded message.

Fields§

§header: SealedHeader<H>

Locked block header.

§body: B

Block body.

Implementations§

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impl<H, B> SealedBlock<H, B>

pub const fn new(header: SealedHeader<H>, body: B) -> SealedBlock<H, B>

Create a new sealed block instance using the sealed header and block body.

pub const fn hash(&self) -> FixedBytes<32>

Header hash.

pub const fn body(&self) -> &B

Returns reference to block body.

pub fn split_header_body(self) -> (SealedHeader<H>, B)

Splits the BlockBody and SealedHeader into separate components

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impl SealedBlock

pub fn has_eip4844_transactions(&self) -> bool

Returns whether or not the block contains any blob transactions.

pub fn has_eip7702_transactions(&self) -> bool

Returns whether or not the block contains any eip-7702 transactions.

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impl<H, B> SealedBlock<H, B>
where B: BlockBody,

pub fn blob_versioned_hashes_iter( &self, ) -> impl Iterator<Item = &FixedBytes<32>>

Returns an iterator over all blob versioned hashes from the block body.

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impl<H, B> SealedBlock<H, B>
where H: BlockHeader, B: BlockBody,

pub fn ensure_transaction_root_valid( &self, ) -> Result<(), GotExpected<FixedBytes<32>>>
where <B as BlockBody>::Transaction: Encodable2718,

Ensures that the transaction root in the block header is valid.

The transaction root is the Keccak 256-bit hash of the root node of the trie structure populated with each transaction in the transactions list portion of the block.

§Returns

Returns Ok(()) if the calculated transaction root matches the one stored in the header, indicating that the transactions in the block are correctly represented in the trie.

Returns Err(error) if the transaction root validation fails, providing a GotExpected error containing the calculated and expected roots.

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impl<H, B> SealedBlock<H, B>
where H: BlockHeader, B: BlockBody,

pub fn senders(&self) -> Option<Vec<Address>>
where <B as BlockBody>::Transaction: SignedTransaction,

Expensive operation that recovers transaction signer. See SealedBlockWithSenders.

pub fn seal_with_senders<T>(self) -> Option<SealedBlockWithSenders<T>>
where <B as BlockBody>::Transaction: SignedTransaction, T: Block<Header = H, Body = B>,

Seal sealed block with recovered transaction senders.

pub fn try_seal_with_senders<T>( self, ) -> Result<SealedBlockWithSenders<T>, SealedBlock<H, B>>
where <B as BlockBody>::Transaction: SignedTransaction, T: Block<Header = H, Body = B>,

Seal sealed block with recovered transaction senders.

pub fn with_senders_unchecked<T>( self, senders: Vec<Address>, ) -> SealedBlockWithSenders<T>
where <B as BlockBody>::Transaction: SignedTransaction, T: Block<Header = H, Body = B>,

Transform into a SealedBlockWithSenders.

§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.

pub fn try_with_senders_unchecked<T>( self, senders: Vec<Address>, ) -> Result<SealedBlockWithSenders<T>, SealedBlock<H, B>>
where <B as BlockBody>::Transaction: SignedTransaction, T: Block<Header = H, Body = B>,

Transform into a SealedBlockWithSenders 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.

pub fn unseal<Block>(self) -> Block
where Block: Block<Header = H, Body = B>,

Unseal the block

pub fn encoded_2718_transactions(&self) -> Vec<Bytes>

Returns a vector of encoded 2718 transactions.

This is also known as raw transactions.

Methods from Deref<Target = SealedHeader<H>>§

Returns the sealed Header fields.

pub fn clone_header(&self) -> H
where H: Clone,

Clone the header.

pub fn hash(&self) -> FixedBytes<32>

Returns header/block hash.

pub fn num_hash(&self) -> NumHash

Return the number hash tuple.