Crate sevenz_rust2

This project is a 7z compressor/decompressor written in pure Rust.

This is a fork of the original, unmaintained sevenz-rust crate to continue the development and maintenance.

Supported Codecs & filters

Codec	Decompression	Compression
COPY	✓	✓
LZMA	✓	✓
LZMA2	✓	✓
BROTLI (*)	✓	✓
BZIP2 (*)	✓	✓
DEFLATE (*)	✓	✓
LZ4 (*)	✓	✓
ZSTD (*)	✓	✓

(*) Require optional feature.

All optional codes are a best effort implementation, since there is no definite specification about their implementation in 7z. We use the IDs provided by the specification provided by Py7zr.

Filter	Decompression	Compression
BCJ X86	✓
BCJ PPC	✓
BCJ IA64	✓
BCJ ARM	✓
BCJ ARM_THUMB	✓
BCJ SPARC	✓
DELTA	✓
BCJ2	✓

Re-exports

pub use lzma_rust2 as lzma;

pub use nt_time;

Structs

Archive

BlockDecoder

Password

SeqReader

SevenZArchiveEntry

SevenZMethod

SevenZMethodConfiguration

SevenZReader

Reads a 7z file.

SevenZWriter

Writes a 7z file.

SourceReader

StreamMap

SubStreamsInfo

Enums

Error

MethodOptions

Functions

compress

Helper function to compress src path to dest writer.

compress_to_path

Helper function to compress src path to dest path.

decompress

Decompresses a source reader to dest path.

decompress_file

Decompresses a 7z file.

decompress_file_with_extract_fn

decompress_with_extract_fn

default_entry_extract_fn