From 37aa2739a51fe45e24d303fc38569bad0126f58c Mon Sep 17 00:00:00 2001
From: ToruNiina <niina.toru.68u@gmail.com>
Date: Tue, 23 Apr 2019 23:27:53 +0900
Subject: [PATCH] chore: add description about string_view to README

---
 README.md | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/README.md b/README.md
index 0097f9b..2f7701b 100644
--- a/README.md
+++ b/README.md
@@ -187,6 +187,12 @@ See also [underlying types](#underlying-types).
 
 NOTE: To enable to get a reference, conversions between Float and Integer are not supported.
 
+After C++17, you can use `std::string_view` to get a string from a `toml::value`.
+
+```cpp
+const auto sv = toml::get<std::string_view>(tab.at("key"));
+```
+
 ### In the case of type error
 
 If you pass an invalid type to `toml::get`, `toml::type_error` will be thrown.