Struct Header
pub struct Header<H = Header> {
pub hash: FixedBytes<32>,
pub inner: H,
pub total_difficulty: Option<Uint<256, 4>>,
pub size: Option<Uint<256, 4>>,
}
Expand description
RPC representation of block header, wrapping a consensus header.
Fields§
§hash: FixedBytes<32>
Hash of the block
inner: H
Inner consensus header.
total_difficulty: Option<Uint<256, 4>>
Total difficulty
size: Option<Uint<256, 4>>
Integer the size of this block in bytes.
Implementations§
§impl<H> Header<H>where
H: BlockHeader,
impl<H> Header<H>where
H: BlockHeader,
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_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§
§impl<'arbitrary, H> Arbitrary<'arbitrary> for Header<H>where
H: Arbitrary<'arbitrary>,
impl<'arbitrary, H> Arbitrary<'arbitrary> for Header<H>where
H: Arbitrary<'arbitrary>,
§fn arbitrary(u: &mut Unstructured<'arbitrary>) -> Result<Header<H>, Error>
fn arbitrary(u: &mut Unstructured<'arbitrary>) -> Result<Header<H>, Error>
Self
from the given unstructured data. Read more§fn arbitrary_take_rest(u: Unstructured<'arbitrary>) -> Result<Header<H>, Error>
fn arbitrary_take_rest(u: Unstructured<'arbitrary>) -> Result<Header<H>, 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<H> BlockHeader for Header<H>where
H: BlockHeader,
impl<H> BlockHeader for Header<H>where
H: BlockHeader,
§fn parent_hash(&self) -> FixedBytes<32>
fn parent_hash(&self) -> FixedBytes<32>
§fn ommers_hash(&self) -> FixedBytes<32>
fn ommers_hash(&self) -> FixedBytes<32>
§fn beneficiary(&self) -> Address
fn beneficiary(&self) -> Address
§fn state_root(&self) -> FixedBytes<32>
fn state_root(&self) -> FixedBytes<32>
§fn transactions_root(&self) -> FixedBytes<32>
fn transactions_root(&self) -> FixedBytes<32>
§fn receipts_root(&self) -> FixedBytes<32>
fn receipts_root(&self) -> FixedBytes<32>
§fn withdrawals_root(&self) -> Option<FixedBytes<32>>
fn withdrawals_root(&self) -> Option<FixedBytes<32>>
§fn logs_bloom(&self) -> Bloom
fn logs_bloom(&self) -> Bloom
§fn difficulty(&self) -> Uint<256, 4>
fn difficulty(&self) -> Uint<256, 4>
§fn extra_data(&self) -> &Bytes
fn extra_data(&self) -> &Bytes
§fn mix_hash(&self) -> Option<FixedBytes<32>>
fn mix_hash(&self) -> Option<FixedBytes<32>>
§fn nonce(&self) -> Option<FixedBytes<8>>
fn nonce(&self) -> Option<FixedBytes<8>>
§fn base_fee_per_gas(&self) -> Option<u64>
fn base_fee_per_gas(&self) -> Option<u64>
§fn blob_gas_used(&self) -> Option<u64>
fn blob_gas_used(&self) -> Option<u64>
§fn excess_blob_gas(&self) -> Option<u64>
fn excess_blob_gas(&self) -> Option<u64>
§fn parent_beacon_block_root(&self) -> Option<FixedBytes<32>>
fn parent_beacon_block_root(&self) -> Option<FixedBytes<32>>
§fn requests_hash(&self) -> Option<FixedBytes<32>>
fn requests_hash(&self) -> Option<FixedBytes<32>>
§fn next_block_excess_blob_gas(&self) -> Option<u64>
fn next_block_excess_blob_gas(&self) -> Option<u64>
§fn next_block_blob_fee(&self) -> Option<u128>
fn next_block_blob_fee(&self) -> Option<u128>
§impl<'de, H> Deserialize<'de> for Header<H>where
H: Deserialize<'de>,
impl<'de, H> Deserialize<'de> for Header<H>where
H: Deserialize<'de>,
§fn deserialize<__D>(
__deserializer: __D,
) -> Result<Header<H>, <__D as Deserializer<'de>>::Error>where
__D: Deserializer<'de>,
fn deserialize<__D>(
__deserializer: __D,
) -> Result<Header<H>, <__D as Deserializer<'de>>::Error>where
__D: Deserializer<'de>,
§impl From<Header> for WithOtherFields<Header>
Available on crate feature serde
only.
impl From<Header> for WithOtherFields<Header>
serde
only.§fn from(inner: Header) -> WithOtherFields<Header>
fn from(inner: Header) -> WithOtherFields<Header>
§impl<H> HeaderResponse for Header<H>where
H: BlockHeader,
impl<H> HeaderResponse for Header<H>where
H: BlockHeader,
§fn hash(&self) -> FixedBytes<32>
fn hash(&self) -> FixedBytes<32>
§impl<H> Serialize for Header<H>where
H: Serialize,
impl<H> Serialize for Header<H>where
H: Serialize,
§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,
impl<H> Eq for Header<H>where
H: Eq,
impl<H> StructuralPartialEq for Header<H>
Auto Trait Implementations§
impl<H> Freeze for Header<H>where
H: Freeze,
impl<H> RefUnwindSafe for Header<H>where
H: RefUnwindSafe,
impl<H> Send for Header<H>where
H: Send,
impl<H> Sync for Header<H>where
H: Sync,
impl<H> Unpin for Header<H>where
H: Unpin,
impl<H> UnwindSafe for Header<H>where
H: UnwindSafe,
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