Function env_executable

crates/core/src/plugins/nemo_guardrails/python.rs:686–691

(name: &str)

}

fn env_executable(name: &str) -> Option<String> {
    env::var(name)
        .ok()
        .map(|value| value.trim().to_string())
        .filter(|value| !value.is_empty())
}

fn python_path(config: &NeMoGuardrailsConfig) -> Option<String> {
    config