Serializable Vector3 and Quaterions for Unity

SerializableQuaterion.cs

using UnityEngine;
using System;
using System.Collections;
 
[System.Serializable]
public struct SerializableQuaternion {
    public float x;
    public float y;
    public float z;
    public float w;
    
    public SerializableQuaternion(float rX, float rY, float rZ, float rW) {
        x = rX;
        y = rY;
        z = rZ;
        w = rW;
    }

    public override string ToString() {
        return String.Format("[{0}, {1}, {2}, {3}]", x, y, z, w);
    }

    public static implicit operator Quaternion(SerializableQuaternion rValue) {
        return new Quaternion(rValue.x, rValue.y, rValue.z, rValue.w);
    }

    public static implicit operator SerializableQuaternion(Quaternion rValue) {
        return new SerializableQuaternion(rValue.x, rValue.y, rValue.z, rValue.w);
    }
}

SerializableVector3.cs

using UnityEngine;
using System;
using System.Collections;

[System.Serializable]
public struct SerializableVector3 {
    public float x;
    public float y;
    public float z;
     
    public SerializableVector3(float rX, float rY, float rZ) {
        x = rX;
        y = rY;
        z = rZ;
    }
     
    public override string ToString() {
        return String.Format("[{0}, {1}, {2}]", x, y, z);
    }
     
    public static implicit operator Vector3(SerializableVector3 rValue) {
        return new Vector3(rValue.x, rValue.y, rValue.z);
    }
    
    public static implicit operator SerializableVector3(Vector3 rValue) {
        return new SerializableVector3(rValue.x, rValue.y, rValue.z);
    }
}