Cargo Features

sysconf has no features set by default.

[dependencies]
sysconf = { version = "0.3.4", features = ["nightly"] }
nightly = lazy_static

Affects hugepage::hugepage_supported, hugepage::hugepage_supported, hugepage::default_hugepage, page::pagesize

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.

lazy_static nightly?

Enables lazy_static ^0.2

lazy_static only supports no-std on nightly, so it's optional and enabled by the 'nightly' feature