From 8bb46a378ccbc85c86ede29df3d9c6f9fbfdc00f Mon Sep 17 00:00:00 2001
From: Paul Woolcock <paul@woolcock.us>
Date: Tue, 5 Feb 2019 13:25:40 -0500
Subject: [PATCH] Add docs for format_err macro

---
 src/errors.rs | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/errors.rs b/src/errors.rs
index c836fae..f9fd8e6 100644
--- a/src/errors.rs
+++ b/src/errors.rs
@@ -132,6 +132,7 @@ from! {
 }
 
 #[macro_export]
+/// Used to easily create errors from strings
 macro_rules! format_err {
     ( $( $arg:tt )* ) => {
         {