1 // Copyright 2023 Google LLC
2 //
3 // Licensed under the Apache License, Version 2.0 (the "License");
4 // you may not use this file except in compliance with the License.
5 // You may obtain a copy of the License at
6 //
7 //      http://www.apache.org/licenses/LICENSE-2.0
8 //
9 // Unless required by applicable law or agreed to in writing, software
10 // distributed under the License is distributed on an "AS IS" BASIS,
11 // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
12 // See the License for the specific language governing permissions and
13 // limitations under the License.
14 
15 //! NP Rust C FFI functionality common to V1 ser/deser flows.
16 
17 use np_ffi_core::deserialize::v1::*;
18 
19 /// Converts a `V1DataElement` to a `GenericV1DataElement` which
20 /// only maintains information about the DE's type-code and payload.
21 #[no_mangle]
np_ffi_V1DataElement_to_generic(de: V1DataElement) -> GenericV1DataElement22 pub extern "C" fn np_ffi_V1DataElement_to_generic(de: V1DataElement) -> GenericV1DataElement {
23     de.to_generic()
24 }
25 
26 /// Extracts the numerical value of the given V1 DE type code as
27 /// an unsigned 32-bit integer.
28 #[no_mangle]
np_ffi_V1DEType_to_uint32_t(de_type: V1DEType) -> u3229 pub extern "C" fn np_ffi_V1DEType_to_uint32_t(de_type: V1DEType) -> u32 {
30     de_type.to_u32()
31 }
32