Cargo Features

[dependencies]
confab = { version = "0.3.1", default-features = false, features = ["rustls", "native", "vendored-openssl"] }
default = rustls

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

rustls default

Enables rustls-native-certs, rustls-pki-types, and tokio-rustls ^0.25.0

native vendored-openssl?

Enables tokio-native-tls

vendored-openssl = native

Enables vendored of openssl

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.

openssl vendored-openssl?