libpna

Rust的pna归档读写库。

# Cargo.toml
[dependencies]
libpna = "0.17"

读取归档

use libpna::{Archive, ReadOptions};
use std::fs::File;
use std::io::{self, copy, prelude::*};

fn main() -> io::Result<()> {
    let file = File::open("foo.pna")?;
    let mut archive = Archive::read_header(file)?;
    for entry in archive.entries_skip_solid() {
        let entry = entry?;
        let mut file = File::create(entry.header().path().as_path())?;
        let mut reader = entry.reader(ReadOptions::builder().build())?;
        copy(&mut reader, &mut file)?;
    }
    Ok(())
}

写入归档

use libpna::{Archive, EntryBuilder, WriteOptions};
use std::fs::File;
use std::io::{self, prelude::*};

fn main() -> io::Result<()> {
    let file = File::create("foo.pna")?;
    let mut archive = Archive::write_header(file)?;
    let mut entry_builder = EntryBuilder::new_file(
        "bar.txt".into(),
        WriteOptions::builder().build(),
    )?;
    entry_builder.write(b"content")?;
    let entry = entry_builder.build()?;
    archive.add_entry(entry)?;
    archive.finalize()?;
    Ok(())
}

许可证

本项目许可采用以下其中之一：

• Apache License, Version 2.0, (LICENSE-APACHE 或 http://www.apache.org/licenses/LICENSE-2.0)
• MIT许可证 (LICENSE-MIT 或 http://opensource.org/licenses/MIT)

任选其一。

贡献

除非你明确声明，否则根据Apache-2.0许可证定义，你提交的任何有意包含在本项目中的贡献，将如上双重许可，不附加任何额外条款或条件。