Data commit

Task/Test-a-function/Rust/test-a-function.rust

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+/// Tests if the given string slice is a palindrome (with the respect to
+/// codepoints, not graphemes).
+///
+/// # Examples
+///
+/// ```
+/// # use playground::palindrome::is_palindrome;
+/// assert!(is_palindrome("abba"));
+/// assert!(!is_palindrome("baa"));
+/// ```
+pub fn is_palindrome(s: &str) -> bool {
+    let half = s.len();
+    s.chars().take(half).eq(s.chars().rev().take(half))
+}
+
+#[cfg(test)]
+mod tests {
+
+    use super::is_palindrome;
+
+    #[test]
+    fn test_is_palindrome() {
+        assert!(is_palindrome("abba"));
+    }
+}