feat: impl user registry

src/main.rs

@@ -3,9 +3,11 @@ mod float;
 mod signed;
 mod string;
 mod unsigned;
+mod userRegistry;
 fn main() {
-    unsigned::intro_to_u();
-    signed::intro_to_i();
-    float::intro_to_float();
-    string::strings();
+    // unsigned::intro_to_u();
+    // signed::intro_to_i();
+    // float::intro_to_float();
+    // string::strings();
+    userRegistry::user_registry();
 }

src/userRegistry.rs

@@ -0,0 +1,110 @@
+pub fn user_registry() {
+    // intro_to_u();
+
+
+    let mut new_user = User::new_user("martin".to_string(), 19, MaritalStatus::Single, SexEnum::Male, 3);
+    println!("User created successfully _______ {:#?}", new_user);
+
+    let update_marital_status = User::update_marital_status(&new_user, MaritalStatus::Married);
+    println!("User update_marital_status Updated Successfully {:#?}", update_marital_status);
+
+    // User::update_name(&mut new_user, "johnny".to_string());
+    // println!("User update_name Updated Successfully {:#?}", new_user);
+
+    let update_name = User::update_name(&new_user, "johnny".to_string());
+    println!("User update_name Updated Successfully {:#?}", update_name);
+
+    let update_age = User::update_age(&new_user, 22);
+    println!("User update_name Updated Successfully {:#?}", update_age);
+
+    let update_sex_status = User::update_sex(&new_user, SexEnum::Female);
+    println!("User update_marital_status Updated Successfully {:#?}", update_sex_status);
+}
+
+#[derive(Debug, Clone)]
+struct User {
+    name: String,
+    age: u8,
+    marital_status: MaritalStatus,
+    sex: SexEnum,
+    id: u32
+}
+
+#[derive(Debug, Clone, Copy)]
+enum MaritalStatus {
+    Single,
+    Married
+}
+
+#[derive(Debug, Copy, Clone)]
+enum SexEnum {
+    Male,
+    Female
+}
+
+impl User {
+    fn new_user(_name: String, _age: u8, _marital_status: MaritalStatus, _sex: SexEnum, _id: u32) -> User {
+        let user = User {
+            name: _name,
+            age: _age,
+            marital_status: _marital_status,
+            sex: _sex,
+            id: _id,
+        };
+        user
+    }
+
+    fn update_marital_status(&self, _marital_status: MaritalStatus) -> User {
+       match _marital_status {
+        MaritalStatus::Single => println!("you're single {:?}", _marital_status),
+        _ => println!("you're {:?}", _marital_status),
+       }
+
+       let update_user = User {
+        name: self.name.to_string(),
+        age: self.age,
+        marital_status: _marital_status,
+        sex: self.sex.clone(),
+        id: self.id
+       };
+       update_user
+    }
+
+    fn update_name_(&mut self, _name: String) {
+       self.name = _name
+     }
+
+    fn update_name(&self, _name: String) -> User { 
+        let update_user = User {
+         name: _name,
+         age: self.age,
+         marital_status: self.marital_status.clone(),
+         sex: self.sex.clone(),
+         id: self.id
+        };
+        update_user
+     }
+
+     fn update_age(&self, _age: u8) -> User { 
+        let update_user = User {
+         name: self.name.to_string(),
+         age: _age,
+         marital_status: self.marital_status.clone(),
+         sex: self.sex.clone(),
+         id: self.id
+        };
+        update_user
+     }
+
+     fn update_sex(&self, _sex: SexEnum) -> User { 
+        let update_user = User {
+         name: self.name.to_string(),
+         age: self.age,
+         marital_status: self.marital_status.clone(),
+         sex: _sex,
+         id: self.id
+        };
+        update_user
+     }
+
+}