Struct BlockChunk 

pub struct BlockChunk {
    pub cids: Vec<String>,
    pub data: Vec<Vec<u8>>,
    pub chunk_index: u64,
    pub is_final: bool,
}

A single unit of work produced by BlockStreamIterator.

cids and data are parallel vectors: cids[i] is the CID of data[i]. When StreamConfig::include_data is false, data contains only empty Vecs (but cids is still populated).

Fields

cids: Vec<String>

CID strings in this chunk.

data: Vec<Vec<u8>>

Block data corresponding 1-to-1 with cids.

chunk_index: u64

Zero-based index of this chunk in the stream.

is_final: bool

true for the last chunk of the stream.

Implementations

impl BlockChunk

pub fn total_bytes(&self) -> usize

Total bytes across all data vectors in this chunk.

pub fn len(&self) -> usize

Number of blocks in this chunk.

pub fn is_empty(&self) -> bool

Returns true when the chunk contains no blocks.

Trait Implementations

impl Clone for BlockChunk

fn clone(&self) -> BlockChunk

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for BlockChunk

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

Formats the value using the given formatter.