Struct InOrderParser

pub struct InOrderParser;

Parse all the blocks represented by the headers, ensuring the blocks are returned in the same order the ParsedHeader were passed in.

Note that by ordering the results BlockParser::batch will run on a single thread instead of multiple which could affect performance.

Trait Implementations

impl BlockParser<Block> for InOrderParser

fn extract(&self, block: Block) -> Vec<Block>

Extracts the data you need from the block.

fn options() -> Options

The default Options that this parser will use.

fn batch(&self, items: Vec<B>) -> Vec<B>

Runs on batches of B to return the final results, blocks will be in-order if Options::order_output has been set.

fn parse(&self, headers: &[ParsedHeader]) -> Receiver<Result<B>>

Parse all the blocks represented by the headers.

fn parse_dir(&self, blocks: &str) -> Result<Receiver<Result<B>>>

Parse all the blocks located in the blocks directory

fn parse_with_opts( &self, headers: &[ParsedHeader], opts: Options, ) -> Receiver<Result<B>>

Allows users to pass in custom Options in case they need to reduce memory usage or otherwise tune performance for their system. Users should call BlockParser::options to get the default options associated with the parser first.

fn send_batch(&self, tx_c: &Sender<Result<B>>, batch: Result<Vec<B>>)

Helper function for sending batch results in a channel

impl Clone for InOrderParser

fn clone(&self) -> InOrderParser

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for InOrderParser

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

Formats the value using the given formatter.