Struct sevenz_rust::Archive

pub struct Archive {
    pub pack_pos: u64,
    pub pack_sizes: Vec<u64>,
    pub pack_crcs_defined: BitSet,
    pub pack_crcs: Vec<u64>,
    pub folders: Vec<Folder>,
    pub sub_streams_info: Option<SubStreamsInfo>,
    pub files: Vec<SevenZArchiveEntry>,
    pub stream_map: StreamMap,
}

Fields

pack_pos: u64

Offset from beginning of file + SIGNATURE_HEADER_SIZE to packed streams.

pack_sizes: Vec<u64>

pack_crcs_defined: BitSet

pack_crcs: Vec<u64>

folders: Vec<Folder>

sub_streams_info: Option<SubStreamsInfo>

files: Vec<SevenZArchiveEntry>

stream_map: StreamMap

Implementations

impl Archive

pub fn open(path: impl AsRef<Path>) -> Result<Archive, Error>

Open 7z file under specified path.

pub fn open_with_password( path: impl AsRef<Path>, password: &Password ) -> Result<Archive, Error>

Open an encrypted 7z file under specified path with password.

pub fn read<R: Read + Seek>( reader: &mut R, reader_len: u64, password: &[u8] ) -> Result<Archive, Error>

Read 7z file archive info use the specified reader. -[reader_len] the reader stream length -[password] Archive password encoded in utf16 little endian.

Examples

use std::io::{Read,Seek};
use std::fs::File;
use sevenz_rust::*;
let mut reader = File::open("example.7z").unwrap();
let len = reader.metadata().unwrap().len();

let password = Password::from("the password");
let archive = Archive::read(&mut reader,len, password.as_ref()).unwrap();

//let archive = Archive::read(&mut reader,len, &[]);// for unencrypted file
for entry in &archive.files {
    println!("{}", entry.name());
}

Trait Implementations

impl Clone for Archive

fn clone(&self) -> Archive

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for Archive

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

Formats the value using the given formatter.

impl Default for Archive

fn default() -> Archive

Returns the “default value” for a type.