createrepo_rs 0.1.2

🦀 Pure Rust implementation of createrepo_c — generates RPM repository metadata (repodata). Drop-in replacement with identical output, zero FFI.
Documentation 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17

use std::io::{Read, Write};
use bzip2::read::BzDecoder;
use bzip2::write::BzEncoder;
use bzip2::Compression;

pub fn decompress(data: &[u8]) -> Result<Vec<u8>, std::io::Error> {
    let mut decoder = BzDecoder::new(data);
    let mut result = Vec::new();
    decoder.read_to_end(&mut result)?;
    Ok(result)
}

pub fn compress(data: &[u8], level: i32) -> Result<Vec<u8>, std::io::Error> {
    let mut encoder = BzEncoder::new(Vec::new(), Compression::new(level as u32));
    encoder.write_all(data)?;
    encoder.finish()
}