nautilus_model/macros.rs
1// -------------------------------------------------------------------------------------------------
2// Copyright (C) 2015-2026 Nautech Systems Pty Ltd. All rights reserved.
3// https://nautechsystems.io
4//
5// Licensed under the GNU Lesser General Public License Version 3.0 (the "License");
6// You may not use this file except in compliance with the License.
7// You may obtain a copy of the License at https://www.gnu.org/licenses/lgpl-3.0.en.html
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
16//! Model specific macros.
17
18#[macro_export]
19macro_rules! enum_strum_serde {
20 ($type:ty) => {
21 impl $crate::__serde::Serialize for $type {
22 fn serialize<S>(&self, serializer: S) -> ::core::result::Result<S::Ok, S::Error>
23 where
24 S: $crate::__serde::Serializer,
25 {
26 serializer.serialize_str(&::std::string::ToString::to_string(self))
27 }
28 }
29
30 impl<'de> $crate::__serde::Deserialize<'de> for $type {
31 fn deserialize<D>(deserializer: D) -> ::core::result::Result<Self, D::Error>
32 where
33 D: $crate::__serde::Deserializer<'de>,
34 {
35 let value =
36 <::std::borrow::Cow<'de, str> as $crate::__serde::Deserialize>::deserialize(
37 deserializer,
38 )?;
39 <$type as ::core::str::FromStr>::from_str(value.as_ref())
40 .map_err($crate::__serde::de::Error::custom)
41 }
42 }
43 };
44}