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 interface to libbz2.
Example
use std::io::prelude::*; use bzip2::Compression; use bzip2::read::{BzEncoder, BzDecoder}; // 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 = BzEncoder::new(data, Compression::Best); let mut decompressor = BzDecoder::new(compressor); let mut contents = String::new(); decompressor.read_to_string(&mut contents).unwrap(); assert_eq!(contents, "Hello, World!");
Modules
bufread |
I/O streams for wrapping |
read |
Reader-based compression/decompression streams |
write |
Writer-based compression/decompression streams |
Structs
Compress |
Representation of an in-memory compression stream. |
Decompress |
Representation of an in-memory decompression stream. |
Enums
Action |
Possible actions to take on compression. |
Compression |
When compressing data, the compression level can be specified by a value in this enum. |
Error |
Fatal errors encountered when compressing/decompressing bytes. |
Status |
Result of compression or decompression |