Type Alias SealedBlock
pub type SealedBlock<B = Block<TransactionSigned>> = SealedBlock<B>;
Expand description
Ethereum sealed block type
Aliased Type§
struct SealedBlock<B = Block<TransactionSigned>> { /* private fields */ }
Layout§
Note: Encountered an error during type layout; the type failed to be normalized.
Implementations
§impl<B> SealedBlock<B>where
B: Block,
impl<B> SealedBlock<B>where
B: Block,
pub fn seal_slow(block: B) -> SealedBlock<B>
pub fn seal_slow(block: B) -> SealedBlock<B>
Hashes the header and creates a sealed block.
This calculates the header hash. To create a SealedBlock
without calculating the hash
upfront see SealedBlock::new_unhashed
pub fn new_unchecked(block: B, hash: FixedBytes<32>) -> SealedBlock<B>
pub fn new_unchecked(block: B, hash: FixedBytes<32>) -> SealedBlock<B>
Create a new sealed block instance using the block.
Caution: This assumes the given hash is the block’s hash.
pub fn new_unhashed(block: B) -> SealedBlock<B>
pub fn new_unhashed(block: B) -> SealedBlock<B>
Creates a SealedBlock
from the block without the available hash
pub fn seal_parts(
header: <B as Block>::Header,
body: <B as Block>::Body,
) -> SealedBlock<B>
pub fn seal_parts( header: <B as Block>::Header, body: <B as Block>::Body, ) -> SealedBlock<B>
Creates the SealedBlock
from the block’s parts by hashing the header.
This calculates the header hash. To create a SealedBlock
from its parts without
calculating the hash upfront see SealedBlock::from_parts_unhashed
pub fn from_parts_unhashed(
header: <B as Block>::Header,
body: <B as Block>::Body,
) -> SealedBlock<B>
pub fn from_parts_unhashed( header: <B as Block>::Header, body: <B as Block>::Body, ) -> SealedBlock<B>
Creates the SealedBlock
from the block’s parts without calculating the hash upfront.
pub fn from_parts_unchecked(
header: <B as Block>::Header,
body: <B as Block>::Body,
hash: FixedBytes<32>,
) -> SealedBlock<B>
pub fn from_parts_unchecked( header: <B as Block>::Header, body: <B as Block>::Body, hash: FixedBytes<32>, ) -> SealedBlock<B>
Creates the SealedBlock
from the block’s parts.
pub fn from_sealed_parts(
header: SealedHeader<<B as Block>::Header>,
body: <B as Block>::Body,
) -> SealedBlock<B>
pub fn from_sealed_parts( header: SealedHeader<<B as Block>::Header>, body: <B as Block>::Body, ) -> SealedBlock<B>
Creates the SealedBlock
from the SealedHeader
and the body.
pub fn hash_ref(&self) -> &FixedBytes<32>
pub fn hash_ref(&self) -> &FixedBytes<32>
Returns a reference to the block hash.
pub fn hash(&self) -> FixedBytes<32>
pub fn hash(&self) -> FixedBytes<32>
Returns the block hash.
pub fn split(self) -> (B, FixedBytes<32>)
pub fn split(self) -> (B, FixedBytes<32>)
Consumes the type and returns its components.
pub fn into_block(self) -> B
pub fn into_block(self) -> B
Consumes the type and returns the block.
pub fn unseal(self) -> B
pub fn unseal(self) -> B
Consumes the type and returns the block.
pub fn clone_block(&self) -> B
pub fn clone_block(&self) -> B
Clones the wrapped block.
pub const fn with_senders(self, senders: Vec<Address>) -> RecoveredBlock<B>
pub const fn with_senders(self, senders: Vec<Address>) -> RecoveredBlock<B>
Converts this block into a RecoveredBlock
with the given senders
Note: This method assumes the senders are correct and does not validate them.
pub fn try_with_senders(
self,
senders: Vec<Address>,
) -> Result<RecoveredBlock<B>, BlockRecoveryError<SealedBlock<B>>>
pub fn try_with_senders( self, senders: Vec<Address>, ) -> Result<RecoveredBlock<B>, BlockRecoveryError<SealedBlock<B>>>
Converts this block into a RecoveredBlock
with the given senders if the number of
senders is equal to the number of transactions in the block and recovers the senders from
the transactions, if
not using SignedTransaction::recover_signer
to recover the senders.
Returns an error if any of the transactions fail to recover the sender.
pub fn try_with_senders_unchecked(
self,
senders: Vec<Address>,
) -> Result<RecoveredBlock<B>, BlockRecoveryError<SealedBlock<B>>>
pub fn try_with_senders_unchecked( self, senders: Vec<Address>, ) -> Result<RecoveredBlock<B>, BlockRecoveryError<SealedBlock<B>>>
Converts this block into a RecoveredBlock
with the given senders if the number of
senders is equal to the number of transactions in the block and recovers the senders from
the transactions, if
not using SignedTransaction::recover_signer_unchecked
to recover the senders.
Returns an error if any of the transactions fail to recover the sender.
pub fn try_recover(
self,
) -> Result<RecoveredBlock<B>, BlockRecoveryError<SealedBlock<B>>>
pub fn try_recover( self, ) -> Result<RecoveredBlock<B>, BlockRecoveryError<SealedBlock<B>>>
Recovers the senders from the transactions in the block using
SignedTransaction::recover_signer
.
Returns an error if any of the transactions fail to recover the sender.
pub fn try_recover_unchecked(
self,
) -> Result<RecoveredBlock<B>, BlockRecoveryError<SealedBlock<B>>>
pub fn try_recover_unchecked( self, ) -> Result<RecoveredBlock<B>, BlockRecoveryError<SealedBlock<B>>>
Recovers the senders from the transactions in the block using
SignedTransaction::recover_signer_unchecked
.
Returns an error if any of the transactions fail to recover the sender.
pub fn rlp_length(&self) -> usize
pub fn rlp_length(&self) -> usize
Returns the length of the block.
pub fn senders(&self) -> Result<Vec<Address>, RecoveryError>
pub fn senders(&self) -> Result<Vec<Address>, RecoveryError>
Recovers all senders from the transactions in the block.
Returns None
if any of the transactions fail to recover the sender.
pub fn num_hash(&self) -> NumHash
pub fn num_hash(&self) -> NumHash
Return the number hash tuple.
pub fn block_with_parent(&self) -> BlockWithParent
pub fn block_with_parent(&self) -> BlockWithParent
Return a [BlockWithParent
] for this header.
pub const fn sealed_header(&self) -> &SealedHeader<<B as Block>::Header>
pub const fn sealed_header(&self) -> &SealedHeader<<B as Block>::Header>
Returns the Sealed header.
pub fn sealed_header_ref(&self) -> SealedHeader<&<B as Block>::Header>
pub fn sealed_header_ref(&self) -> SealedHeader<&<B as Block>::Header>
Returns the wrapped SealedHeader<B::Header>
as SealedHeader<&B::Header>
.
pub fn clone_sealed_header(&self) -> SealedHeader<<B as Block>::Header>
pub fn clone_sealed_header(&self) -> SealedHeader<<B as Block>::Header>
Clones the wrapped header and returns a SealedHeader
sealed with the hash.
pub fn into_sealed_header(self) -> SealedHeader<<B as Block>::Header>
pub fn into_sealed_header(self) -> SealedHeader<<B as Block>::Header>
Consumes the block and returns the sealed header.
pub fn into_header(self) -> <B as Block>::Header
pub fn into_header(self) -> <B as Block>::Header
Consumes the block and returns the header.
pub fn split_header_body(self) -> (<B as Block>::Header, <B as Block>::Body)
pub fn split_header_body(self) -> (<B as Block>::Header, <B as Block>::Body)
Splits the block into body and header into separate components
pub fn split_sealed_header_body(
self,
) -> (SealedHeader<<B as Block>::Header>, <B as Block>::Body)
pub fn split_sealed_header_body( self, ) -> (SealedHeader<<B as Block>::Header>, <B as Block>::Body)
Splits the block into body and header into separate components.
pub 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.
pub fn transaction_count(&self) -> usize
pub fn transaction_count(&self) -> usize
Returns the number of transactions in the block.
pub fn ensure_transaction_root_valid(
&self,
) -> Result<(), GotExpected<FixedBytes<32>>>
pub fn ensure_transaction_root_valid( &self, ) -> Result<(), GotExpected<FixedBytes<32>>>
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.
§impl<B> SealedBlock<B>where
B: TestBlock,
impl<B> SealedBlock<B>where
B: TestBlock,
pub fn header_mut(&mut self) -> &mut <B as Block>::Header
Available on crate feature test-utils
only.
pub fn header_mut(&mut self) -> &mut <B as Block>::Header
test-utils
only.Returns a mutable reference to the header.
pub fn set_hash(&mut self, hash: FixedBytes<32>)
Available on crate feature test-utils
only.
pub fn set_hash(&mut self, hash: FixedBytes<32>)
test-utils
only.Updates the block hash.
pub fn body_mut(&mut self) -> &mut <B as Block>::Body
Available on crate feature test-utils
only.
pub fn body_mut(&mut self) -> &mut <B as Block>::Body
test-utils
only.Returns a mutable reference to the header.
pub fn set_parent_hash(&mut self, hash: FixedBytes<32>)
Available on crate feature test-utils
only.
pub fn set_parent_hash(&mut self, hash: FixedBytes<32>)
test-utils
only.Updates the parent block hash.
pub fn set_block_number(&mut self, number: u64)
Available on crate feature test-utils
only.
pub fn set_block_number(&mut self, number: u64)
test-utils
only.Updates the block number.
pub fn set_state_root(&mut self, state_root: FixedBytes<32>)
Available on crate feature test-utils
only.
pub fn set_state_root(&mut self, state_root: FixedBytes<32>)
test-utils
only.Updates the block state root.
pub fn set_difficulty(&mut self, difficulty: Uint<256, 4>)
Available on crate feature test-utils
only.
pub fn set_difficulty(&mut self, difficulty: Uint<256, 4>)
test-utils
only.Updates the block difficulty.
Trait Implementations
§impl<'a, B> Arbitrary<'a> for SealedBlock<B>
Available on crate feature arbitrary
only.
impl<'a, B> Arbitrary<'a> for SealedBlock<B>
arbitrary
only.§fn arbitrary(u: &mut Unstructured<'a>) -> Result<SealedBlock<B>, Error>
fn arbitrary(u: &mut Unstructured<'a>) -> Result<SealedBlock<B>, 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 more§fn size_hint(depth: usize) -> (usize, Option<usize>)
fn size_hint(depth: usize) -> (usize, Option<usize>)
Unstructured
this type
needs to construct itself. Read more§fn try_size_hint(
depth: usize,
) -> Result<(usize, Option<usize>), MaxRecursionReached>
fn try_size_hint( depth: usize, ) -> Result<(usize, Option<usize>), MaxRecursionReached>
Unstructured
this type
needs to construct itself. Read more§impl<B> Clone for SealedBlock<B>
impl<B> Clone for SealedBlock<B>
§fn clone(&self) -> SealedBlock<B>
fn clone(&self) -> SealedBlock<B>
1.0.0 · Source§fn clone_from(&mut self, source: &Self)
fn clone_from(&mut self, source: &Self)
source
. Read more§impl<B> Debug for SealedBlock<B>
impl<B> Debug for SealedBlock<B>
§impl<B> Decodable for SealedBlock<B>where
B: Block,
impl<B> Decodable for SealedBlock<B>where
B: Block,
§fn decode(buf: &mut &[u8]) -> Result<SealedBlock<B>, Error>
fn decode(buf: &mut &[u8]) -> Result<SealedBlock<B>, Error>
buf
must be advanced past
the decoded object.