rust basic [9]

Author: yogithesymbian

Cargo.lock

@@ -4,3 +4,4 @@ version = "0.1.0"
 edition = "2021"
 
 [dependencies]
+rand = "0.8.4"

Cargo.toml

@@ -14,6 +14,10 @@ fn print_status(status: YoStatus) {
 
 pub fn main() {
     let current_status = YoStatus::Online;
-    print_status(current_status); // Expected: "User is online"
+    print_status(current_status); // Expected: "User is Online"
+    let current_status2 = YoStatus::Offline;
+    print_status(current_status2); // Expected: "User is Offline"
+    let current_status3 = YoStatus::Busy;
+    print_status(current_status3); // Expected: "User is Busy"
 }
 // Real Scenario: Represent states or configurations, such as a network status.

src/_22_enum.rs

@@ -0,0 +1,11 @@
+mod yo_utils {
+    pub fn greet(name: &str) {
+        println!("Yo, {}!", name); // Gree the user
+    }
+}
+
+pub fn main() {
+    yo_utils::greet("Rustacean"); // Expected: "Yo, Rustacean!"
+}
+
+// Real Scenario: Structure large projects for maintainability.

src/_25_yo_module.rs

@@ -0,0 +1,8 @@
+use rand::Rng;
+
+pub fn main() {
+    let random_number = rand::thread_rng().gen_range(1..101);
+    println!("Yo, random number: {}", random_number);
+}
+
+// Real Scenario: Leverage community-provided libraries for common tasks.

src/_26_yo_crate.rs

@@ -15,6 +15,8 @@ mod _21_yo_method;
 mod _22_enum;
 mod _23_yo_pattern_matching;
 mod _24_yo_type_alias;
+mod _25_yo_module;
+mod _26_yo_crate;
 mod _2_data_types;
 mod _3_numbers;
 mod _4_operators_comparison;
@@ -67,4 +69,6 @@ fn main() {
     _22_enum::main();
     _23_yo_pattern_matching::main();
     _24_yo_type_alias::main();
+    _25_yo_module::main();
+    _26_yo_crate::main();
 }