courseselectlib/jsonb/
prerequisites.rsuse common::enums::subject::Subject;
use serde::{Deserialize, Serialize};
use uuid::Uuid;
use crate::enums::prerequisite_type::PrerequisiteType;
#[derive(Serialize, Deserialize, Debug, Clone, PartialEq)]
#[serde(rename_all = "camelCase")]
pub struct Prerequisites {
pub id: Uuid,
pub prerequisite_type: PrerequisiteType,
#[serde(skip_serializing_if = "Option::is_none")]
pub subject: Option<Subject>,
#[serde(skip_serializing_if = "Option::is_none")]
pub grade: Option<i32>,
#[serde(skip_serializing_if = "Option::is_none")]
pub course: Option<Uuid>,
#[serde(skip_serializing_if = "Option::is_none")]
pub certificate: Option<Uuid>,
}