ibc_primitives/
serializers.rs

1use core::fmt::Display;
2use core::str::FromStr;
3
4use serde::{de, Deserialize, Deserializer, Serializer};
5
6use crate::prelude::*;
7
8// Note: This method serializes to a String instead of a str in order to
9// avoid a wasm compilation issue. Specifically, str (de)serialization hits
10// some kind of f64/f32 case when compiled into wasm, but this fails
11// validation on f32/f64 wasm runtimes.
12pub fn serialize<T, S>(value: &T, serializer: S) -> Result<S::Ok, S::Error>
13where
14    T: Display,
15    S: Serializer,
16{
17    serializer.serialize_str(value.to_string().as_ref())
18}
19
20pub fn deserialize<'de, T, D>(deserializer: D) -> Result<T, D::Error>
21where
22    T: FromStr,
23    T::Err: Display,
24    D: Deserializer<'de>,
25{
26    T::from_str(<String>::deserialize(deserializer)?.as_str()).map_err(de::Error::custom)
27}