cgp_serde/providers/
display.rs

1use alloc::string::{String, ToString};
2use core::fmt::Display;
3use core::str::FromStr;
4
5use cgp::prelude::*;
6use serde::Serializer;
7use serde::de::Error;
8
9use crate::components::{
10    CanDeserializeValue, CanSerializeValue, ValueDeserializer, ValueDeserializerComponent,
11    ValueSerializer, ValueSerializerComponent,
12};
13
14#[cgp_impl(new SerializeWithDisplay)]
15#[uses(CanSerializeValue<String>)]
16impl<Value> ValueSerializer<Value>
17where
18    Value: Display,
19{
20    fn serialize<S>(&self, value: &Value, serializer: S) -> Result<S::Ok, S::Error>
21    where
22        S: Serializer,
23    {
24        let str_value = value.to_string();
25        self.serialize(&str_value, serializer)
26    }
27}
28
29#[cgp_impl(new DeserializeWithFromStr)]
30#[uses(CanDeserializeValue<'a, &'a str>)]
31impl<'a, Value> ValueDeserializer<'a, Value>
32where
33    Value: FromStr<Err: Display>,
34{
35    fn deserialize<D>(&self, deserializer: D) -> Result<Value, D::Error>
36    where
37        D: serde::Deserializer<'a>,
38    {
39        let str_value = self.deserialize(deserializer)?;
40        Value::from_str(str_value).map_err(D::Error::custom)
41    }
42}
cgp_serde/providers/display.rs

cgp_serde/providers/
display.rs
