Cargo Features

[dependencies]
libspeedb-sys = { version = "0.0.5+2.7.0", default-features = false, features = ["jemalloc", "static", "io-uring", "snappy", "lz4", "zstd", "zlib", "bzip2", "rtti"] }
default = static

The static feature is set by default whenever libspeedb-sys is added without default-features = false somewhere in the dependency tree.

jemalloc = tikv-jemalloc-sys
static default

Enables static of optional bzip2-sys and optional libz-sys

bzip2-sys:

Enable this feature if you want to have a statically linked bzip2

io-uring = pkg-config
snappy
lz4 = lz4-sys
zstd = zstd-sys
zlib = libz-sys
bzip2 = bzip2-sys
rtti

Features from optional dependencies

In crates that don't use the dep: syntax, optional dependencies automatically become Cargo features. These features may have been created by mistake, and this functionality may be removed in the future.

tikv-jemalloc-sys jemalloc?

Enables tikv-jemalloc-sys ^0.5

lz4-sys lz4?
zstd-sys zstd?
libz-sys zlib?
bzip2-sys bzip2?
pkg-config build io-uring?