Function serialize

crates/environ/src/component/types.rs:960–965

(disc: &DiscriminantSize, ser: S)

    use serde::{Deserialize, Deserializer, Serialize, Serializer, de::Error};

    pub fn serialize<S>(disc: &DiscriminantSize, ser: S) -> Result<S::Ok, S::Error>
    where
        S: Serializer,
    {
        u32::from(*disc).serialize(ser)
    }

    pub fn deserialize<'de, D>(deser: D) -> Result<DiscriminantSize, D::Error>
    where