3 files changed, 40 insertions, 6 deletions
diff --git a/rustlings/solutions/10_modules/modules1.rs b/rustlings/solutions/10_modules/modules1.rs
index dcf2377..873b412 100644
--- a/rustlings/solutions/10_modules/modules1.rs
+++ b/rustlings/solutions/10_modules/modules1.rs
@@ -1,4 +1,15 @@
+mod sausage_factory {
+    fn get_secret_recipe() -> String {
+        String::from("Ginger")
+    }
+
+    // Added `pub` before `fn` to make the function accessible outside the module.
+    pub fn make_sausage() {
+        get_secret_recipe();
+        println!("sausage!");
+    }
+}
+
 fn main() {
-    // DON'T EDIT THIS SOLUTION FILE!
-    // It will be automatically filled after you finish the exercise.
+    sausage_factory::make_sausage();
 }
diff --git a/rustlings/solutions/10_modules/modules2.rs b/rustlings/solutions/10_modules/modules2.rs
index dcf2377..55c316d 100644
--- a/rustlings/solutions/10_modules/modules2.rs
+++ b/rustlings/solutions/10_modules/modules2.rs
@@ -1,4 +1,23 @@
+mod delicious_snacks {
+    // Added `pub` and used the expected alias after `as`.
+    pub use self::fruits::PEAR as fruit;
+    pub use self::veggies::CUCUMBER as veggie;
+
+    mod fruits {
+        pub const PEAR: &str = "Pear";
+        pub const APPLE: &str = "Apple";
+    }
+
+    mod veggies {
+        pub const CUCUMBER: &str = "Cucumber";
+        pub const CARROT: &str = "Carrot";
+    }
+}
+
 fn main() {
-    // DON'T EDIT THIS SOLUTION FILE!
-    // It will be automatically filled after you finish the exercise.
+    println!(
+        "favorite snacks: {} and {}",
+        delicious_snacks::fruit,
+        delicious_snacks::veggie,
+    );
 }
diff --git a/rustlings/solutions/10_modules/modules3.rs b/rustlings/solutions/10_modules/modules3.rs
index dcf2377..99ff5a7 100644
--- a/rustlings/solutions/10_modules/modules3.rs
+++ b/rustlings/solutions/10_modules/modules3.rs
@@ -1,4 +1,8 @@
+use std::time::{SystemTime, UNIX_EPOCH};
+
 fn main() {
-    // DON'T EDIT THIS SOLUTION FILE!
-    // It will be automatically filled after you finish the exercise.
+    match SystemTime::now().duration_since(UNIX_EPOCH) {
+        Ok(n) => println!("1970-01-01 00:00:00 UTC was {} seconds ago!", n.as_secs()),
+        Err(_) => panic!("SystemTime before UNIX EPOCH!"),
+    }
 }