Struct ex3_node_types::block::BlockHeader

pub struct BlockHeader {
    pub version: u8,
    pub height: BlockHeight,
    pub p_id: PackageId,
    pub pre_block_hash: BlockHash,
    pub tx_root: MerkleRoot,
    pub state_changed_root: MerkleRoot,
    pub data_integrity_root: MerkleRoot,
    pub rejected_tx_root: MerkleRoot,
}

Block head

Fields

version: u8

Block version

height: BlockHeight

Height of the block

p_id: PackageId

The last accepted package id

pre_block_hash: BlockHash

Previous block hash

tx_root: MerkleRoot

Merkle root of the transactions in the block

state_changed_root: MerkleRoot

Merkle root of the state changed in the block

data_integrity_root: MerkleRoot

Merkle root of the data integrity of sharding vaults

rejected_tx_root: MerkleRoot

Rejected transaction merkle root of the block rejected transactions

Implementations

impl BlockHeader

pub fn hash(&self) -> BlockHash

Trait Implementations

impl Clone for BlockHeader

fn clone(&self) -> BlockHeader

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for BlockHeader

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for BlockHeader

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl From<BlockHeader> for CandidBlockHeader

fn from(block_header: BlockHeader) -> Self

Converts to this type from the input type.

impl From<BlockHeader> for EncodedBlockHeader

fn from(head: BlockHeader) -> Self

Converts to this type from the input type.

impl From<CandidBlockHeader> for BlockHeader

fn from(candid_block_header: CandidBlockHeader) -> Self

Converts to this type from the input type.

impl From<EncodedBlockHeader> for BlockHeader

fn from(encoded_head: EncodedBlockHeader) -> Self

Converts to this type from the input type.

impl Ord for BlockHeader

fn cmp(&self, other: &Self) -> Ordering

This method returns an Ordering between self and other.

fn max(self, other: Self) -> Self

where Self: Sized,

Compares and returns the maximum of two values.

fn min(self, other: Self) -> Self

where Self: Sized,

Compares and returns the minimum of two values.

fn clamp(self, min: Self, max: Self) -> Self

where Self: Sized + PartialOrd,

Restrict a value to a certain interval.

impl PartialEq for BlockHeader

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

Tests for self and other values to be equal, and is used by ==.

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

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl PartialOrd for BlockHeader

fn partial_cmp(&self, other: &Self) -> Option<Ordering>

This method returns an ordering between self and other values if one exists.

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

Tests less than (for self and other) and is used by the < operator.

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

Tests less than or equal to (for self and other) and is used by the <= operator.

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

Tests greater than (for self and other) and is used by the > operator.

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

Tests greater than or equal to (for self and other) and is used by the >= operator.

impl Serialize for BlockHeader

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl Storable for BlockHeader

fn to_bytes(&self) -> Cow<'_, [u8]>

Converts an element into bytes.

fn from_bytes(bytes: Cow<'_, [u8]>) -> Self

Converts bytes into an element.

const BOUND: Bound = _

The size bounds of the type.

fn to_bytes_checked(&self) -> Cow<'_, [u8]>

Like to_bytes, but includes additional checks to ensure the element’s serialized bytes are within the element’s bounds.

impl Eq for BlockHeader

impl StructuralPartialEq for BlockHeader