struct Prover {
    json_value: Value,
    schema: Schema,
    // Other necessary fields and generators
}

impl Prover {
    fn new(json_value: Value, schema: Schema) -> Self {
        // Initialize the prover with the JSON document and schema
    }

    fn prove(&self) -> Result<Vec<u8>, ProofError> {
        let mut proofs = Vec::new();

        for field in self.schema.fields() {
            match field.constraint() {
                Constraint::Range(min, max) => {
                    let value = self.json_value[field.name()].as_i64().unwrap();
                    let (commitment, proof) = self.prove_range(value, min, max)?;
                    proofs.push(proof);
                }
                Constraint::SetMembership(set) => {
                    let value = self.json_value[field.name()].as_str().unwrap();
                    let proof = self.prove_set_membership(value, set)?;
                    proofs.push(proof);
                }
                Constraint::Equality(other_field) => {
                    let value1 = self.json_value[field.name()].as_i64().unwrap();
                    let value2 = self.json_value[other_field].as_i64().unwrap();
                    let proof = self.prove_equality(value1, value2)?;
                    proofs.push(proof);
                }
                // Handle other constraint types
            }
        }

        let aggregate_proof = self.aggregate_proofs(&proofs)?;
        let serialized_proof = serialize_proof(&aggregate_proof)?;
        Ok(serialized_proof)
    }

    // Implement the prove_range, prove_set_membership, prove_equality methods
    // using the Bulletproofs library primitives
}

struct Verifier {
    json_value: Value,
    schema: Schema,
    proof: Vec<u8>,
    // Other necessary fields and generators
}

impl Verifier {
    fn new(json_value: Value, schema: Schema, proof: Vec<u8>) -> Self {
        // Initialize the verifier with the JSON document, schema, and proof
    }

    fn verify(&self) -> Result<bool, VerificationError> {
        let aggregate_proof = deserialize_proof(&self.proof)?;

        for field in self.schema.fields() {
            match field.constraint() {
                Constraint::Range(min, max) => {
                    let value = self.json_value[field.name()].as_i64().unwrap();
                    let commitment = extract_commitment(&aggregate_proof, field.name())?;
                    let proof = extract_range_proof(&aggregate_proof, field.name())?;
                    self.verify_range(value, commitment, proof, min, max)?;
                }
                Constraint::SetMembership(set) => {
                    let value = self.json_value[field.name()].as_str().unwrap();
                    let proof = extract_set_membership_proof(&aggregate_proof, field.name())?;
                    self.verify_set_membership(value, proof, set)?;
                }
                Constraint::Equality(other_field) => {
                    let value1 = self.json_value[field.name()].as_i64().unwrap();
                    let value2 = self.json_value[other_field].as_i64().unwrap();
                    let proof = extract_equality_proof(&aggregate_proof, field.name())?;
                    self.verify_equality(value1, value2, proof)?;
                }
                // Handle other constraint types
            }
        }

        Ok(true)
    }

    // Implement the verify_range, verify_set_membership, verify_equality methods
    // using the Bulletproofs library primitives
}