Struct substreams_ethereum_core::pb::eth::v1::Block

pub struct Block {
    pub ver: i32,
    pub hash: Vec<u8>,
    pub number: u64,
    pub size: u64,
    pub header: Option<BlockHeader>,
    pub uncles: Vec<BlockHeader>,
    pub transaction_traces: Vec<TransactionTrace>,
    pub balance_changes: Vec<BalanceChange>,
    pub code_changes: Vec<CodeChange>,
}

Fields

ver: i32

hash: Vec<u8>

number: u64

size: u64

header: Option<BlockHeader>

uncles: Vec<BlockHeader>

transaction_traces: Vec<TransactionTrace>

balance_changes: Vec<BalanceChange>

code_changes: Vec<CodeChange>

Implementations

impl Block

pub fn transactions(&self) -> impl Iterator<Item = &TransactionTrace>

Iterates over succesful transactions.

pub fn receipts(&self) -> impl Iterator<Item = ReceiptView<'_>>

Iterates over transaction receipts of successful transactions.

pub fn logs(&self) -> impl Iterator<Item = LogView<'_>>

Iterates over logs in receipts of succesful transactions.

pub fn events<'a, E: Event>(
    &'a self,
    addresses: &'a [&[u8]]
) -> impl Iterator<Item = (E, LogView<'_>)>

A convenience for handlers that process a single type of event. Returns an iterator over pairs of (event, log).

If you need to process multiple event types in a single handler, try something like:

for log in block.logs() {
    if !addresses.contains(&log.address()) {
       continue;
    }
     
    if let Some(event) = E1::match_and_decode(log) {
        // Process events of type E1
    } else if let Some(event) = E2::match_and_decode(log) {
        // Process events of type E2
    }
}

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 Default for Block

fn default() -> Self

Returns the “default value” for a type.

impl Message for Block

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<B>(&self, buf: &mut B) -> Result<(), EncodeError> where
    B: BufMut, 

Encodes the message to a buffer.

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

Encodes the message to a newly allocated buffer.

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

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

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

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

fn decode<B>(buf: B) -> Result<Self, DecodeError> where
    B: Buf,
    Self: Default, 

Decodes an instance of the message from a buffer.

fn decode_length_delimited<B>(buf: B) -> Result<Self, DecodeError> where
    B: Buf,
    Self: Default, 

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

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

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

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

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

impl PartialEq<Block> 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: &Block) -> bool

This method tests for !=.

impl StructuralPartialEq for Block