5 use std::env;
12     let sig_rsa = env::var("CARGO_FEATURE_SIG_RSA").is_ok();  in main()
13     let sig_rsa3072 = env::var("CARGO_FEATURE_SIG_RSA3072").is_ok();  in main()
14     let sig_ecdsa = env::var("CARGO_FEATURE_SIG_ECDSA").is_ok();  in main()
15     let sig_ecdsa_mbedtls = env::var("CARGO_FEATURE_SIG_ECDSA_MBEDTLS").is_ok();  in main()
16     let sig_ed25519 = env::var("CARGO_FEATURE_SIG_ED25519").is_ok();  in main()
17     let overwrite_only = env::var("CARGO_FEATURE_OVERWRITE_ONLY").is_ok();  in main()
18     let swap_move = env::var("CARGO_FEATURE_SWAP_MOVE").is_ok();  in main()
20                   env::var("CARGO_FEATURE_VALIDATE_PRIMARY_SLOT").is_ok();  in main()
21     let enc_rsa = env::var("CARGO_FEATURE_ENC_RSA").is_ok();  in main()
22     let enc_aes256_rsa = env::var("CARGO_FEATURE_ENC_AES256_RSA").is_ok();  in main()
23     let enc_kw = env::var("CARGO_FEATURE_ENC_KW").is_ok();  in main()
24     let enc_aes256_kw = env::var("CARGO_FEATURE_ENC_AES256_KW").is_ok();  in main()
25     let enc_ec256 = env::var("CARGO_FEATURE_ENC_EC256").is_ok();  in main()
26     let enc_ec256_mbedtls = env::var("CARGO_FEATURE_ENC_EC256_MBEDTLS").is_ok();  in main()
27     let enc_aes256_ec256 = env::var("CARGO_FEATURE_ENC_AES256_EC256").is_ok();  in main()
28     let enc_x25519 = env::var("CARGO_FEATURE_ENC_X25519").is_ok();  in main()
29     let enc_aes256_x25519 = env::var("CARGO_FEATURE_ENC_AES256_X25519").is_ok();  in main()
30     let bootstrap = env::var("CARGO_FEATURE_BOOTSTRAP").is_ok();  in main()
31     let multiimage = env::var("CARGO_FEATURE_MULTIIMAGE").is_ok();  in main()
32     let downgrade_prevention = env::var("CARGO_FEATURE_DOWNGRADE_PREVENTION").is_ok();  in main()