feat: implement serde_dynamo for all possible functions

src/common/student_info.rs

@@ -1,10 +1,23 @@
 use macros::Reactive;
 use serde::{Deserialize, Serialize};
+use std::default::Default;
 
-#[derive(Serialize, Deserialize, Debug, Clone, Reactive)]
+/// Represents information about a student.
+#[derive(Serialize, Deserialize, Debug, Clone, Reactive, Default)]
 pub struct StudentInfo {
-    pub first_name: String,
-    pub last_name: String,
-    pub math_sat_score: i32,
-    pub student_email: String,
+    /// The email address of the student. This was used in the previous version of the database,
+    /// and should now be deprecated.
+    pub Email: String,
+    /// The student's first name.
+    #[serde(default)]
+    pub studentFirstName: String,
+    /// The student's last name.
+    #[serde(default)]
+    pub studentLastName: String,
+    /// The student's highest math score on the SAT.
+    #[serde(default)]
+    pub mathScoreSAT: i32,
+    /// The student's desired contact email.
+    #[serde(default)]
+    pub studentEmail: String,
 }