From 6dbc09010b3a79244bc7d1e426d2ca8fc6d31450 Mon Sep 17 00:00:00 2001
From: Aleksey Kulikov <skinny.mind@gmail.com>
Date: Tue, 1 Jun 2021 20:41:09 +0300
Subject: [PATCH] feat: handle errors

---
 lib/src/error.dart | 16 ++++++++++++++++
 1 file changed, 16 insertions(+)
 create mode 100644 lib/src/error.dart

diff --git a/lib/src/error.dart b/lib/src/error.dart
new file mode 100644
index 0000000..b068f3d
--- /dev/null
+++ b/lib/src/error.dart
@@ -0,0 +1,16 @@
+import 'dart:ffi';
+import 'package:ffi/ffi.dart';
+import 'bindings/libgit2_bindings.dart';
+
+class LibGit2Error {
+  LibGit2Error(this.errorCode, this.errorPointer);
+  final int errorCode;
+  final Pointer<git_error> errorPointer;
+
+  @override
+  String toString() {
+    final errorClass = errorPointer.ref.klass;
+    final errorMessage = errorPointer.ref.message.cast<Utf8>().toDartString();
+    return 'Error $errorCode/$errorClass: $errorMessage';
+  }
+}