Struct Archive 

pub struct Archive<R: Read> { /* private fields */ }

Low-level streaming access to package archives.

This provides tar-style streaming access to archive entries. For most use cases, prefer BinaryPackage which provides cached metadata and convenience methods.

Example

use pkgsrc::archive::{Archive, Compression};
use std::io::Read;

let mut archive = Archive::open("package-1.0.tgz").unwrap();
for entry in archive.entries().unwrap() {
    let entry = entry.unwrap();
    println!("{}", entry.path().unwrap().display());
}

Implementations

impl Archive<BufReader<File>>

pub fn open(path: impl AsRef<Path>) -> Result<Self>

Open an archive from a file path.

Automatically detects compression format from magic bytes.

impl<R: Read> Archive<R>

pub fn new(reader: R) -> Result<Self>

Create a new archive from a reader.

Defaults to gzip compression. Use Archive::with_compression to specify a different format, or Archive::open to auto-detect from a file path.

pub fn with_compression(reader: R, compression: Compression) -> Result<Self>

Create a new archive from a reader with explicit compression.

pub fn compression(&self) -> Compression

Return the compression format.

pub fn entries(&mut self) -> Result<Entries<'_, Decoder<R>>>

Return an iterator over the entries in this archive.