| // Copyright 2023 Google LLC |
| // |
| // Licensed under the Apache License, Version 2.0 (the "License"); |
| // you may not use this file except in compliance with the License. |
| // You may obtain a copy of the License at |
| // |
| // http://www.apache.org/licenses/LICENSE-2.0 |
| // |
| // Unless required by applicable law or agreed to in writing, software |
| // distributed under the License is distributed on an "AS IS" BASIS, |
| // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| // See the License for the specific language governing permissions and |
| // limitations under the License. |
| |
| //! Provides multiple implementations of CryptoProvider through the same struct, configurable by |
| //! feature flag. |
| |
| #![no_std] |
| #![forbid(unsafe_code)] |
| #![deny(missing_docs)] |
| |
| cfg_if::cfg_if! { |
| if #[cfg(feature = "rustcrypto")] { |
| pub use crypto_provider_rustcrypto::RustCrypto as CryptoProviderImpl; |
| } else if #[cfg(feature = "boringssl")] { |
| pub use crypto_provider_boringssl::Boringssl as CryptoProviderImpl; |
| } else if #[cfg(any(feature = "openssl", feature = "opensslbssl"))] { |
| pub use crypto_provider_openssl::Openssl as CryptoProviderImpl; |
| } else { |
| compile_error!("No crypto_provider feature enabled!"); |
| } |
| } |
