Cargo Features

[dependencies]
sanakirja = { version = "1.4.3", default-features = false, features = ["std", "crc32", "mmap", "ed25519", "uuid"] }
default = mmap

The mmap feature is set by default whenever sanakirja is added without default-features = false somewhere in the dependency tree.

std

Enables std of sanakirja-core

crc32 = crc32fast, lazy_static

Enables crc32 of sanakirja-core

mmap default = fs2, memmap2
ed25519

Enables ed25519 of sanakirja-core

uuid

Enables uuid of sanakirja-core

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.

memmap2 mmap
fs2 mmap
crc32fast crc32?
lazy_static crc32?