Struct CarWriterBuilder 

pub struct CarWriterBuilder { /* private fields */ }

Builder for creating a CarWriter with optional compression.

Examples

use ipfrs_core::{CidBuilder, car::CarWriterBuilder, compression::CompressionAlgorithm};

let cid = CidBuilder::new().build(b"root").unwrap();
let mut output = Vec::new();
let writer = CarWriterBuilder::new(vec![cid])
    .with_compression(CompressionAlgorithm::Zstd, 3)
    .build(&mut output)
    .unwrap();

Implementations

impl CarWriterBuilder

pub fn new(roots: Vec<Cid>) -> Self

Create a new CarWriter builder with the given root CIDs.

pub fn with_compression( self, algorithm: CompressionAlgorithm, level: i32, ) -> Self

Enable compression with the specified algorithm and level.

Arguments

• algorithm - The compression algorithm to use
• level - Compression level (0-9 for Zstd, 0-12 for Lz4)

pub fn build<W: Write>(self, writer: W) -> Result<CarWriter<W>>

Build the CarWriter with the configured options.