commit fd6a4d6e2af3dae3d57bd21ad346281e5d8f62ce
author Ali Tofigh <alito@webrtc.org> Thu Mar 31 10:36:48 2022 +0200
committer WebRTC LUCI CQ <webrtc-scoped@luci-project-accounts.iam.gserviceaccount.com> Mon Apr 04 12:30:56 2022 +0000
tree 1ce119a342b057466643ff58b326653150e6295b
parent f2599a7f4374cb2d5b469c4d6d8e3250bad0a128

Adopt absl::string_view in rtc_base/string_encode.*

Bug: webrtc:13579
Change-Id: If52108d151a12bde0e8d552ce7940948c08cef3a
Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/256812
Reviewed-by: Mirko Bonadei <mbonadei@webrtc.org>
Reviewed-by: Niels Moller <nisse@webrtc.org>
Reviewed-by: Jakob Ivarsson‎ <jakobi@webrtc.org>
Reviewed-by: Per Kjellander <perkj@webrtc.org>
Commit-Queue: Ali Tofigh <alito@webrtc.org>
Cr-Commit-Position: refs/heads/main@{#36424}

rtc_base/buffer.h

diff --git a/rtc_base/buffer.h b/rtc_base/buffer.h
index c9bf2cc..be8e22b 100644
--- a/rtc_base/buffer.h
+++ b/rtc_base/buffer.h
@@ -19,6 +19,7 @@
 #include <type_traits>
 #include <utility>
 
+#include "absl/strings/string_view.h"
 #include "api/array_view.h"
 #include "rtc_base/checks.h"
 #include "rtc_base/type_traits.h"
@@ -117,6 +118,13 @@
 
   ~BufferT() { MaybeZeroCompleteBuffer(); }
 
+  // Implicit conversion to absl::string_view if T is compatible with char.
+  template <typename U = T>
+  operator typename std::enable_if<internal::BufferCompat<U, char>::value,
+                                   absl::string_view>::type() const {
+    return absl::string_view(data<char>(), size());
+  }
+
   // Get a pointer to the data. Just .data() will give you a (const) T*, but if
   // T is a byte-sized integer, you may also use .data<U>() for any other
   // byte-sized integer U.