Cargo Features

[dependencies]
rustls-connector = { version = "0.20.0", default-features = false, features = ["native-certs", "webpki-roots-certs"] }
default = native-certs

The native-certs feature is set by default whenever rustls-connector is added without default-features = false somewhere in the dependency tree.

native-certs default = log, rustls-native-certs
webpki-roots-certs = webpki-roots

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.

log native-certs
rustls-native-certs native-certs
webpki-roots webpki-roots-certs?