pub fn list_enabled() -> Vec<String>Expand description
Returns the list of enabled features as a Vec<String>.
Reads from std::env::vars and filters the features based on those listed in Cargo.toml.
This function should only be called in build scripts or code executed during a Cargo build process, as
the required CARGO_FEATURE_* environment variables will be missing otherwise.
Unless its output format doesn’t suit you, you’ll probably want to use list_enabled_as_string instead.
See also list_enabled_with_path.
§Panics
Panics if the Cargo.toml file cannot be read.
§Returns
A Vec<String> containing the names of the enabled features, ordered with default first and then sorted alphabetically.