Cargo Features

cargo-vendor has no features set by default.

[dependencies]
cargo-vendor = { version = "0.1.23", features = ["vendored-openssl"] }
vendored-openssl

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?