feat: added error and warning kind types (2)

src/error.rs

@@ -0,0 +1,19 @@
+/// Kinds of errors
+#[derive(Debug, Clone, Copy)]
+pub enum ErrorKind {
+	/// general error from `pest`
+	SyntaxError,
+	/// for `include` and `embed` directives, when failing to load the file
+	CouldNotLoad,
+	NameConflict,
+	/// cyclic definition from `define` directive
+	CyclicDefinition,
+}
+
+#[derive(Debug, Clone, Copy)]
+pub enum WarningKind {
+	/// for when the literal used is an unlikely type
+	LikelyError,
+	/// for when the literal goes out of the range of the capacity of the immediate value
+	OutOfRange,
+}