Not able to serialize and deserialize the PrimeField

[AnmolBansalDEV]

I want to be able to reconstruct the PrimeField and also be able to store it in a db/text file or any other thing so that if my node goes down I'm able to recover my Field.

Serde doesn't automatically serialize the PrimeField, so I'm trying to write a custom serializer but not able to figure out. I think my serializer is working but can't figure out deserializer.

    pub fn serialize<S, T>(field: &T, serializer: S) -> Result<S::Ok, S::Error>
    where
        S: Serializer,
        T: PrimeField,
    {
        let bytes = field.to_repr();
        let bits = bytes.as_bits::<Lsb0>();
        let str = bits.to_string();
        serializer.serialize_str(&str)
    }

Would appreciate help writing a deserializer as well. Thanks for the help!