Cargo Features

[dependencies]
romu = { version = "0.6.0", default-features = false, features = ["std", "tls", "unstable_tls", "unstable_simd", "getrandom"] }
default = getrandom, std, tls

These default features are set whenever romu is added without default-features = false somewhere in the dependency tree.

std default tls unstable_tls?
tls default unstable_tls? = std
unstable_tls = std, tls
unstable_simd

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.

getrandom default