1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
#[macro_export]
macro_rules! impl_ser_by_to_string {
($target:ty) => {
impl serde::Serialize for $target {
fn serialize<S>(&self, serializer: S) -> std::result::Result<S::Ok, S::Error>
where
S: serde::Serializer,
{
serializer.serialize_str(&self.to_string())
}
}
};
}
#[macro_export]
macro_rules! impl_de_by_from_str {
($target:ty) => {
impl<'de> serde::Deserialize<'de> for $target {
fn deserialize<D>(deserializer: D) -> std::result::Result<Self, D::Error>
where
D: serde::Deserializer<'de>,
{
let s: &str = serde::Deserialize::deserialize(deserializer)?;
s.parse().map_err(serde::de::Error::custom)
}
}
};
}