Struct primitives::block::Block

pub struct Block {
    pub block_header: BlockHeader,
    pub transactions: Vec<Arc<SignedTransaction>>,
    pub approximated_rlp_size: usize,
    pub approximated_rlp_size_with_public: usize,
}

A block, encoded as it is on the block chain.

Fields

block_header: BlockHeader

The header hash of this block.

transactions: Vec<Arc<SignedTransaction>>

The transactions in this block.

approximated_rlp_size: usize

Approximated rlp size of the block.

approximated_rlp_size_with_public: usize

Approximated rlp size of block with transaction public key.

Implementations

impl Block

pub fn new( block_header: BlockHeader, transactions: Vec<Arc<SignedTransaction>> ) -> Self

pub fn new_with_rlp_size( block_header: BlockHeader, transactions: Vec<Arc<SignedTransaction>>, rlp_size: Option<usize>, rlp_size_with_public: Option<usize> ) -> Self

pub fn hash(&self) -> H256

pub fn approximated_rlp_size(&self) -> usize

Approximated rlp size of the block.

pub fn approximated_rlp_size_with_public(&self) -> usize

Approximated rlp size of block with transaction public key.

pub fn total_gas(&self) -> U256

pub fn size(&self) -> usize

The size filled in the RPC response. It returns the approximate rlp size of the block.

pub fn transaction_hashes(&self, space_filter: Option<Space>) -> Vec<H256>

pub fn to_compact(&self) -> CompactBlock

Construct a new compact block with random nonce This block will be relayed with the new compact block to prevent adversaries to make tx shortId collision

pub fn encode_body_with_tx_public(&self) -> Vec<u8>

pub fn decode_body_with_tx_public( rlp: &Rlp<'_> ) -> Result<Vec<Arc<SignedTransaction>>, DecoderError>

pub fn encode_with_tx_public(&self) -> Vec<u8>

pub fn decode_with_tx_public(rlp: &Rlp<'_>) -> Result<Self, DecoderError>

Trait Implementations

impl Clone for Block

fn clone(&self) -> Block

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for Block

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

Formats the value using the given formatter.

impl Decodable for Block

fn decode(rlp: &Rlp<'_>) -> Result<Self, DecoderError>

Decode a value from RLP bytes

impl Encodable for Block

fn rlp_append(&self, stream: &mut RlpStream)

Append a value to the stream

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

Get rlp-encoded bytes for this instance

impl MallocSizeOf for Block

fn size_of(&self, ops: &mut MallocSizeOfOps) -> usize

Measure the heap usage of all descendant heap-allocated structures, but not the space taken up by the value itself.

impl PartialEq for Block

fn eq(&self, other: &Block) -> 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 StructuralPartialEq for Block