chd 0.3.1

[package]

name = "chd"

version = "0.3.1"

authors = ["Ronny Chan <ronny@ronnychan.ca>"]

edition = "2021"

description = "Rust implementation of the CHD File Format"

license = "BSD-3-Clause"

repository = "https://github.com/SnowflakePowered/chd-rs"

readme = "../README.md"

categories = ["emulators", "compression", "encoding"]

keywords = ["mame", "chd", "decompression"]



[features]

default = ["std", "cd_full"]

cd_full = ["want_subcode", "want_raw_data_sector"]

std = []



# disabled by default for speed

verify_block_crc = ["want_subcode", "want_raw_data_sector"]



# currently unstable APIs

huffman_api = []

codec_api = []

unstable_lending_iterators = [ "lending-iterator", "nougat" ]



# if disabled results may be unwanted

want_subcode = []

want_raw_data_sector = []



# performance tweaks

max_perf = ["fast_zlib", "fast_lzma", "fast_zstd"]

fast_zlib = ["std", "flate2/zlib-ng"]

fast_lzma = ["std"]

fast_zstd = ["std", "zstd-safe"]



[dependencies]

byteorder = "1"

num-traits = "0.2"

num-derive = "0.4"

crc = "3"

arrayvec = "0.7"

text_io = "0.1"

take_mut = "0.2.2"



# codecs

flate2 = { version = "1", default-features = false, features = ["rust_backend"] }

lzma-rs = { package = "lzma-rs-perf-exp", version = "0.2", features = ["raw_decoder"] }

claxon = "0.4"

bitreader = "0.3.6"

ruzstd = "0.6"



zstd-safe = { version = "7.0.0", optional = true }

# lending-iterator

lending-iterator = { version = "0.1", optional = true }

nougat = { version = "0.2", optional = true }



[dev-dependencies]

bencher = "0.1.5"



[[bench]]

name = "bench"

harness = false



[package.metadata.docs.rs]

features = ["default", "codec_api", "huffman_api", "unstable_lending_iterators"]

rustdoc-args = ["--cfg", "docsrs"]