Struct BatchReader

pub struct BatchReader {
    pub decompressed: Vec<u8>,
    pub brotli_used: bool,
    /* private fields */
}

Batch Reader provides a function that iteratively consumes batches from the reader. The L1Inclusion block is also provided at creation time. Warning: the batch reader can read every batch-type. The caller of the batch-reader should filter the results.

Fields

decompressed: Vec<u8>

Decompressed data.

brotli_used: bool

Whether brotli decompression was used.

Implementations

impl BatchReader

pub const ZLIB_DEFLATE_COMPRESSION_METHOD: u8 = 8u8

ZLIB Deflate Compression Method.

pub const ZLIB_RESERVED_COMPRESSION_METHOD: u8 = 15u8

ZLIB Reserved Compression Info.

pub const CHANNEL_VERSION_BROTLI: u8 = 1u8

Brotli Compression Channel Version.

pub fn new<T>(data: T, max_rlp_bytes_per_channel: usize) -> Self

where T: Into<Vec<u8>>,

Creates a new BatchReader from the given data and max decompressed RLP bytes per channel.

pub fn decompress(&mut self) -> Result<(), DecompressionError>

Helper method to decompress the data contained in the reader.

pub fn next_batch(&mut self, cfg: &RollupConfig) -> Option<Batch>

Pulls out the next batch from the reader.

Trait Implementations

impl Debug for BatchReader

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

Formats the value using the given formatter.