From 4dfc11d74ab02ac5765ae5d08fb750c91f4744b4 Mon Sep 17 00:00:00 2001
From: Hunter Kvalevog <hunter@kvog.sh>
Date: Fri, 2 Oct 2026 21:53:51 -0500
Subject: rustlings: move to rust/

---
 rustlings/solutions/02_functions/functions1.rs |  8 --------
 rustlings/solutions/02_functions/functions2.rs | 11 -----------
 rustlings/solutions/02_functions/functions3.rs | 10 ----------
 rustlings/solutions/02_functions/functions4.rs | 17 -----------------
 rustlings/solutions/02_functions/functions5.rs |  9 ---------
 5 files changed, 55 deletions(-)
 delete mode 100644 rustlings/solutions/02_functions/functions1.rs
 delete mode 100644 rustlings/solutions/02_functions/functions2.rs
 delete mode 100644 rustlings/solutions/02_functions/functions3.rs
 delete mode 100644 rustlings/solutions/02_functions/functions4.rs
 delete mode 100644 rustlings/solutions/02_functions/functions5.rs

(limited to 'rustlings/solutions/02_functions')

diff --git a/rustlings/solutions/02_functions/functions1.rs b/rustlings/solutions/02_functions/functions1.rs
deleted file mode 100644
index dc52744..0000000
--- a/rustlings/solutions/02_functions/functions1.rs
+++ /dev/null
@@ -1,8 +0,0 @@
-// Some function with the name `call_me` without arguments or a return value.
-fn call_me() {
-    println!("Hello world!");
-}
-
-fn main() {
-    call_me();
-}
diff --git a/rustlings/solutions/02_functions/functions2.rs b/rustlings/solutions/02_functions/functions2.rs
deleted file mode 100644
index f14ffa3..0000000
--- a/rustlings/solutions/02_functions/functions2.rs
+++ /dev/null
@@ -1,11 +0,0 @@
-// The type of function arguments must be annotated.
-// Added the type annotation `u64`.
-fn call_me(num: u64) {
-    for i in 0..num {
-        println!("Ring! Call number {}", i + 1);
-    }
-}
-
-fn main() {
-    call_me(3);
-}
diff --git a/rustlings/solutions/02_functions/functions3.rs b/rustlings/solutions/02_functions/functions3.rs
deleted file mode 100644
index ce5fe8e..0000000
--- a/rustlings/solutions/02_functions/functions3.rs
+++ /dev/null
@@ -1,10 +0,0 @@
-fn call_me(num: u8) {
-    for i in 0..num {
-        println!("Ring! Call number {}", i + 1);
-    }
-}
-
-fn main() {
-    // `call_me` expects an argument.
-    call_me(5);
-}
diff --git a/rustlings/solutions/02_functions/functions4.rs b/rustlings/solutions/02_functions/functions4.rs
deleted file mode 100644
index f823de2..0000000
--- a/rustlings/solutions/02_functions/functions4.rs
+++ /dev/null
@@ -1,17 +0,0 @@
-fn is_even(num: i64) -> bool {
-    num % 2 == 0
-}
-
-// The return type must always be annotated.
-fn sale_price(price: i64) -> i64 {
-    if is_even(price) {
-        price - 10
-    } else {
-        price - 3
-    }
-}
-
-fn main() {
-    let original_price = 51;
-    println!("Your sale price is {}", sale_price(original_price));
-}
diff --git a/rustlings/solutions/02_functions/functions5.rs b/rustlings/solutions/02_functions/functions5.rs
deleted file mode 100644
index 677f327..0000000
--- a/rustlings/solutions/02_functions/functions5.rs
+++ /dev/null
@@ -1,9 +0,0 @@
-fn square(num: i32) -> i32 {
-    // Removed the semicolon `;` at the end of the line below to implicitly return the result.
-    num * num
-}
-
-fn main() {
-    let answer = square(3);
-    println!("The square of 3 is {answer}");
-}
-- 
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