diff --git a/challenges/camel-case/README.md b/challenges/camel-case/README.md
index 10d0338..560c400 100644
--- a/challenges/camel-case/README.md
+++ b/challenges/camel-case/README.md
@@ -6,7 +6,7 @@ Created by [@Divlo](https://github.com/Divlo) on 5 July 2020.
 
 Write a simple camelCase function for strings. All words (except the first) must have their first letter capitalized without spaces.
 
-**Note :** camelCase is the practice of writing phrases such that each word in the middle of the phrase begins with a capital letter, with no intervening spaces or punctuation.
+**Note:** camelCase is the practice of writing phrases such that each word in the middle of the phrase begins with a capital letter, with no intervening spaces or punctuation.
 
 ## Examples
 
diff --git a/challenges/camel-case/solutions/rust/function/Cargo.lock b/challenges/camel-case/solutions/rust/function/Cargo.lock
new file mode 100644
index 0000000..c8ae10e
--- /dev/null
+++ b/challenges/camel-case/solutions/rust/function/Cargo.lock
@@ -0,0 +1,7 @@
+# This file is automatically @generated by Cargo.
+# It is not intended for manual editing.
+version = 3
+
+[[package]]
+name = "rust_application"
+version = "1.0.0"
diff --git a/challenges/camel-case/solutions/rust/function/Cargo.toml b/challenges/camel-case/solutions/rust/function/Cargo.toml
new file mode 100644
index 0000000..a119ace
--- /dev/null
+++ b/challenges/camel-case/solutions/rust/function/Cargo.toml
@@ -0,0 +1,6 @@
+[package]
+name = "rust_application"
+version = "1.0.0"
+edition = "2021"
+
+[dependencies]
diff --git a/challenges/camel-case/solutions/rust/function/README.md b/challenges/camel-case/solutions/rust/function/README.md
new file mode 100644
index 0000000..6ced017
--- /dev/null
+++ b/challenges/camel-case/solutions/rust/function/README.md
@@ -0,0 +1,3 @@
+# camel-case/rust/function
+
+Created by [@Divlo](https://github.com/Divlo) on 4 January 2023.
diff --git a/challenges/camel-case/solutions/rust/function/src/main.rs b/challenges/camel-case/solutions/rust/function/src/main.rs
new file mode 100644
index 0000000..f678f8b
--- /dev/null
+++ b/challenges/camel-case/solutions/rust/function/src/main.rs
@@ -0,0 +1,32 @@
+use std::io;
+
+pub fn capitalize(string: &str) -> String {
+    let mut character = string.chars();
+    match character.next() {
+        None => String::new(),
+        Some(value) => value.to_uppercase().collect::<String>() + character.as_str(),
+    }
+}
+
+pub fn camel_case(string: &str) -> String {
+    let mut result: Vec<String> = Vec::new();
+    let words: Vec<&str> = string.trim().split_whitespace().collect();
+    for (index, word) in words.iter().enumerate() {
+        let is_first_word = index == 0;
+        if is_first_word {
+            result.push(word.to_string());
+        } else {
+            let word = capitalize(&word);
+            result.push(word);
+        }
+    }
+    return result.join("");
+}
+
+fn main() {
+    let mut string = String::new();
+    io::stdin()
+        .read_line(&mut string)
+        .expect("Failed to read `stdin` line.");
+    println!("{}", camel_case(&string));
+}