Struct lightning_block_sync::BlockHeaderData

pub struct BlockHeaderData {
    pub header: BlockHeader,
    pub height: u32,
    pub chainwork: Uint256,
}

A block header and some associated data. This information should be available from most block sources (and, notably, is available in Bitcoin Core’s RPC and REST interfaces).

Fields

header: BlockHeader

The block header itself.

height: u32

The block height where the genesis block has height 0.

chainwork: Uint256

The total chain work in expected number of double-SHA256 hashes required to build a chain of equivalent weight.

Trait Implementations

impl Clone for BlockHeaderData

fn clone(&self) -> BlockHeaderData

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for BlockHeaderData

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

Formats the value using the given formatter.

impl PartialEq<BlockHeaderData> for BlockHeaderData

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

This method tests for self and other values to be equal, and is used by ==.

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

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

impl TryFrom<Value> for BlockHeaderData

Available on crate features rest-client or rpc-client only.

type Error = ()

The type returned in the event of a conversion error.

fn try_from(response: Value) -> Result<Self, ()>

Performs the conversion.

impl TryInto<BlockHeaderData> for JsonResponse

Available on crate features rest-client or rpc-client only.

Converts a JSON value into block header data. The JSON value may be an object representing a block header or an array of such objects. In the latter case, the first object is converted.

type Error = Error

The type returned in the event of a conversion error.

fn try_into(self) -> Result<BlockHeaderData>

Performs the conversion.

impl Validate for BlockHeaderData

type T = ValidatedBlockHeader

The validated data wrapper which can be dereferenced to obtain the validated data.

fn validate(self, block_hash: BlockHash) -> BlockSourceResult<Self::T>

Validates the chain data against the given block hash and any criteria needed to ensure that it is internally consistent.

impl Copy for BlockHeaderData

impl Eq for BlockHeaderData

impl StructuralEq for BlockHeaderData

impl StructuralPartialEq for BlockHeaderData