Cargo Features

[dependencies]
httm = { version = "0.38.1", default-features = false, features = ["std", "acls", "xattrs", "malloc_trim", "licensing"] }
default = std

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

std default = malloc_trim, xattrs
acls = exacl

acls feature - requires libacl1-dev to build

xattrs std = xattr
malloc_trim std = libc

Enables malloc_trim of two_percent

licensing = itertools, lms

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.

lms licensing?

Enables lms

these are strictly not required to build, only included for attribution sake (to be picked up by cargo_about)

itertools licensing?
exacl unix acls?
libc unix malloc_trim?
xattr unix xattrs?