Cargo Features

[dependencies]
slice-deque = { version = "0.3.0", default-features = false, features = ["use_std", "unix_sysv"] }
default = use_std

The use_std feature is set by default whenever slice-deque is added without default-features = false somewhere in the dependency tree.

use_std default

Enables features that require the standard library

Enables use_std of libc

unix_sysv

Uses a super-portable but potentially slower System V interprocess shared-memory implementation instead of system-specific ones on unix-like targets.