Crate bzip2 [−] [src]
Bzip compression for Rust
This library contains bindings to libbz2 to support bzip compression and
decompression for Rust. The streams offered in this library are primarily
found in the reader
and writer
modules. Both compressors and
decompressors are available in each module depending on what operation you
need.
Access to the raw decompression/compression stream is also provided through
the raw
module which has a much closer interfact to libbz2.
Example
use std::io::prelude::*; use bzip2::Compress; use bzip2::reader::{BzCompressor, BzDecompressor}; // Round trip some bytes from a byte source, into a compressor, into a // decompressor, and finally into a vector. let data = "Hello, World!".as_bytes(); let compressor = BzCompressor::new(data, Compress::Best); let mut decompressor = BzDecompressor::new(compressor); let mut contents = String::new(); decompressor.read_to_string(&mut contents).unwrap(); assert_eq!(contents, "Hello, World!");
Modules
raw |
Raw low-level manipulations of bz streams. |
reader |
Reader-based compression/decompression streams |
writer |
Writer-based compression/decompression streams |
Enums
Compress |
When compressing data, the compression level can be specified by a value in this enum. |
Functions
compress |
Compress a block of input data into a bzip2 encoded output vector. |
decompress |
Decompress a block of compressed input data into a raw output vector. |