Struct HeaderV1 

pub struct HeaderV1 {
    pub chain_config: Option<ResolvableChainConfig>,
    pub height: u64,
    pub timestamp: u64,
    pub l1_head: u64,
    pub l1_finalized: Option<L1BlockInfo>,
    pub payload_commitment: String,
    pub builder_commitment: String,
    pub ns_table: Option<NsTable>,
    pub block_merkle_tree_root: String,
    pub fee_merkle_tree_root: String,
    pub fee_info: Option<FeeInfo>,
    pub builder_signature: Option<BuilderSignature>,
}

The header shape introduced in protocol version 0.1, also used by 0.2

Fields

chain_config: Option<ResolvableChainConfig>

height: u64

timestamp: u64

Unix seconds

l1_head: u64

L1 block this header was built against

l1_finalized: Option<L1BlockInfo>

Latest L1 block finalized when the block was proposed, absent when none was

payload_commitment: String

TaggedBase64 HASH~

builder_commitment: String

TaggedBase64 BUILDER_COMMITMENT~

ns_table: Option<NsTable>

block_merkle_tree_root: String

TaggedBase64 MERKLE_COMM~

fee_merkle_tree_root: String

TaggedBase64 MERKLE_COMM~

fee_info: Option<FeeInfo>

builder_signature: Option<BuilderSignature>

Evidence that fee_info is correct. Absent when the builder did not sign, and never part of the header commitment, since consensus has already checked it

Trait Implementations

impl Clone for HeaderV1

fn clone(&self) -> HeaderV1

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for HeaderV1

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Default for HeaderV1

fn default() -> Self

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for HeaderV1

fn deserialize<D>(deserializer: D) -> Result<Self, D::Error>

where D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Eq for HeaderV1

impl From<&Header> for HeaderV1

fn from(header: &Header) -> Self

Converts to this type from the input type.

impl Hash for HeaderV1

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl Message for HeaderV1

fn encoded_len(&self) -> usize

Returns the encoded length of the message without a length delimiter.

fn clear(&mut self)

Clears the message, resetting all fields to their default.

fn encode(&self, buf: &mut impl BufMut) -> Result<(), EncodeError>

where Self: Sized,

Encodes the message to a buffer.

fn encode_to_vec(&self) -> Vec<u8>

where Self: Sized,

Encodes the message to a newly allocated buffer.

fn encode_length_delimited( &self, buf: &mut impl BufMut, ) -> Result<(), EncodeError>

where Self: Sized,

Encodes the message with a length-delimiter to a buffer.

fn encode_length_delimited_to_vec(&self) -> Vec<u8>

where Self: Sized,

Encodes the message with a length-delimiter to a newly allocated buffer.

fn decode(buf: impl Buf) -> Result<Self, DecodeError>

where Self: Default,

Decodes an instance of the message from a buffer.

fn decode_length_delimited(buf: impl Buf) -> Result<Self, DecodeError>

where Self: Default,

Decodes a length-delimited instance of the message from the buffer.

fn merge(&mut self, buf: impl Buf) -> Result<(), DecodeError>

where Self: Sized,

Decodes an instance of the message from a buffer, and merges it into self.

fn merge_length_delimited(&mut self, buf: impl Buf) -> Result<(), DecodeError>

where Self: Sized,

Decodes a length-delimited instance of the message from buffer, and merges it into self.

impl PartialEq for HeaderV1

fn eq(&self, other: &HeaderV1) -> bool

Equality operator ==.

fn ne(&self, other: &Rhs) -> bool

Inequality operator !=.

impl Serialize for HeaderV1

fn serialize<S>(&self, serializer: S) -> Result<S::Ok, S::Error>

where S: Serializer,

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for HeaderV1