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use crate::prelude::*;
use crate::AppHash;
use serde::{Deserialize, Deserializer, Serializer};
use subtle_encoding::hex;
pub fn deserialize<'de, D>(deserializer: D) -> Result<AppHash, D::Error>
where
D: Deserializer<'de>,
{
let hexstring: String = Option::<String>::deserialize(deserializer)?.unwrap_or_default();
AppHash::from_hex_upper(hexstring.as_str()).map_err(serde::de::Error::custom)
}
pub fn serialize<S>(value: &AppHash, serializer: S) -> Result<S::Ok, S::Error>
where
S: Serializer,
{
let hex_bytes = hex::encode_upper(value.as_ref());
let hex_string = String::from_utf8(hex_bytes).map_err(serde::ser::Error::custom)?;
serializer.serialize_str(&hex_string)
}