From caabdccdb938557d2dcad6fd334e70ea978c6109 Mon Sep 17 00:00:00 2001
From: Alex Kotov <kotovalexarian@gmail.com>
Date: Sun, 23 Jan 2022 23:01:54 +0500
Subject: [PATCH] Rust: add func "kernaux_itoa10"

---
 pkgs/rust/src/lib.rs | 17 +++++++++++++++++
 1 file changed, 17 insertions(+)

diff --git a/pkgs/rust/src/lib.rs b/pkgs/rust/src/lib.rs
index 8ffe5c5..42c00f0 100644
--- a/pkgs/rust/src/lib.rs
+++ b/pkgs/rust/src/lib.rs
@@ -5,6 +5,8 @@ use libc::c_char;
 extern "C" {
     #[cfg(test)]
     fn kernaux_utoa10(value: u64, buffer: *mut c_char);
+    #[cfg(test)]
+    fn kernaux_itoa10(value: i64, buffer: *mut c_char);
 }
 
 #[cfg(test)]
@@ -21,4 +23,19 @@ mod tests {
             unsafe { CStr::from_ptr(buffer.as_ptr()) }.to_str().unwrap();
         assert_eq!(result, "123");
     }
+
+    #[test]
+    fn itoa10() {
+        let mut buffer: [i8; 1000] = [0; 1000];
+        unsafe { kernaux_itoa10(123, buffer.as_mut_ptr()) };
+        let result =
+            unsafe { CStr::from_ptr(buffer.as_ptr()) }.to_str().unwrap();
+        assert_eq!(result, "123");
+
+        let mut buffer: [i8; 1000] = [0; 1000];
+        unsafe { kernaux_itoa10(-123, buffer.as_mut_ptr()) };
+        let result =
+            unsafe { CStr::from_ptr(buffer.as_ptr()) }.to_str().unwrap();
+        assert_eq!(result, "-123");
+    }
 }