use std::str::FromStr;
use serde::{de, Deserialize, Deserializer, Serialize, Serializer};
use crate::legacy::ElementId;
impl Serialize for ElementId {
fn serialize<S>(&self, serializer: S) -> Result<S::Ok, S::Error>
where
S: Serializer,
{
match self {
ElementId::Id(id) => id.serialize(serializer),
ElementId::Head => serializer.serialize_str("_head"),
}
}
}
impl<'de> Deserialize<'de> for ElementId {
fn deserialize<D>(deserializer: D) -> Result<Self, D::Error>
where
D: Deserializer<'de>,
{
let s = String::deserialize(deserializer)?;
ElementId::from_str(&s).map_err(|_| de::Error::custom("invalid element ID"))
}
}