Improve std::filesystem::path formatter.

Signed-off-by: Vladislav Shchapov <vladislav@shchapov.ru>

Improve std::filesystem::path formatter.
Signed-off-by: Vladislav Shchapov <vladislav@shchapov.ru>
03b1b283 · Vladislav Shchapov · Victor Zverovich · 4f9311e6 · 03b1b283 · 03b1b283
Commit 03b1b283 authored May 18, 2022 by Vladislav Shchapov Committed by Victor Zverovich May 28, 2022
Hide whitespace changes
Inline Side-by-side

Showing with 4 additions and 9 deletions

include/fmt/std.h include/fmt/std.h +3 -8

test/std-test.cc test/std-test.cc +1 -1

No files found.
--- a/include/fmt/std.h
+++ b/include/fmt/std.h
@@ -19,14 +19,9 @@
 #ifdef __cpp_lib_filesystem
 #  include <filesystem>
-template <>
+FMT_BEGIN_NAMESPACE
-struct fmt::formatter<std::filesystem::path> : formatter<string_view> {
+template <> struct formatter<std::filesystem::path> : ostream_formatter {};
-  template <typename FormatContext>
+FMT_END_NAMESPACE
-  auto format(const std::filesystem::path& p, FormatContext& ctx) const ->
-      typename FormatContext::iterator {
-    return formatter<string_view>::format(p.string(), ctx);
-  }
-};
 #endif
 FMT_BEGIN_NAMESPACE

--- a/test/std-test.cc
+++ b/test/std-test.cc
@@ -11,7 +11,7 @@
 TEST(std_test, path) {
 #ifdef __cpp_lib_filesystem
-  EXPECT_EQ(fmt::format("{:8}", std::filesystem::path("foo")), "foo     ");
+  EXPECT_EQ(fmt::format("{:8}", std::filesystem::path("foo")), "\"foo\"   ");
 #endif
 }