Lib.rs

Cargo Features

[dependencies]
libcramjam = { version = "0.4.2", default-features = false, features = ["capi", "snappy", "lz4", "bzip2", "brotli", "xz", "zstd", "gzip", "deflate", "blosc2", "blosc2-static", "blosc2-shared", "use-system-blosc2"] }

default = blosc2, brotli, bzip2, deflate, gzip, lz4, snappy, xz, zstd

These default features are set whenever libcramjam is added without default-features = false somewhere in the dependency tree.

capi

Enables libc

snappy default

Enables snap

Affects capi::snappy_raw_max_compressed_len, capi::snappy_raw_decompressed_len, libcramjam::snappy…

lz4 default

Enables lz4

Affects capi::lz4_frame_max_compression_level, capi::lz4_frame_max_compressed_len, capi::lz4_block_max_compressed_len, libcramjam::lz4…

bzip2 default

Enables bzip2

Affects libcramjam::bzip2…

brotli default

Enables brotli ^3

Affects capi::brotli_max_compressed_len, libcramjam::brotli…

xz default

Enables xz2

Affects libcramjam::xz…

zstd default

Enables zstd

Affects capi::zstd_max_compressed_len, libcramjam::zstd…

gzip default

Enables flate2, libdeflate-sys <1.20.0, and libdeflater

libdeflate-sys:

TODO: requires gcc>=4.9 not available on Python's CI wheel builds

Affects capi::gzip_max_compressed_len, libcramjam::gzip…

deflate default

Enables flate2, libdeflate-sys <1.20.0, and libdeflater

Affects capi::deflate_max_compressed_len, libcramjam::deflate…

blosc2 default = blosc2-static

Affects libcramjam::blosc2…

blosc2-static blosc2

Enables static of blosc2-rs

blosc2-shared

Enables shared of blosc2-rs

use-system-blosc2

Enables use-system-blosc2 of blosc2-rs