ArgFormatter -> arg_formatter

test/custom-formatter-test.cc

@@ -10,38 +10,38 @@
 #include "fmt/printf.h"
 #include "gtest-extra.h"
 
-using fmt::PrintfArgFormatter;
+using fmt::printf_arg_formatter;
 
 // A custom argument formatter that doesn't print `-` for floating-point values
 // rounded to 0.
-class CustomArgFormatter : public fmt::ArgFormatter<char> {
+class CustomArgFormatter : public fmt::arg_formatter<char> {
  public:
   CustomArgFormatter(fmt::buffer &buf, fmt::basic_context<char> &ctx,
                      fmt::format_specs &s)
-  : fmt::ArgFormatter<char>(buf, ctx, s) {}
+  : fmt::arg_formatter<char>(buf, ctx, s) {}
 
-  using fmt::ArgFormatter<char>::operator();
+  using fmt::arg_formatter<char>::operator();
 
   void operator()(double value) {
     if (round(value * pow(10, spec().precision())) == 0)
       value = 0;
-    fmt::ArgFormatter<char>::operator()(value);
+    fmt::arg_formatter<char>::operator()(value);
   }
 };
 
 // A custom argument formatter that doesn't print `-` for floating-point values
 // rounded to 0.
-class CustomPrintfArgFormatter : public PrintfArgFormatter<char> {
+class CustomPrintfArgFormatter : public printf_arg_formatter<char> {
  public:
   CustomPrintfArgFormatter(fmt::buffer &buf, fmt::format_specs &spec)
-  : PrintfArgFormatter<char>(buf, spec) {}
+  : printf_arg_formatter<char>(buf, spec) {}
 
-  using PrintfArgFormatter<char>::operator();
+  using printf_arg_formatter<char>::operator();
 
   void operator()(double value) {
     if (round(value * pow(10, spec().precision())) == 0)
       value = 0;
-    PrintfArgFormatter<char>::operator()(value);
+    printf_arg_formatter<char>::operator()(value);
   }
 };
 

test/ostream-test.cc

@@ -58,9 +58,9 @@ TEST(OStreamTest, Enum) {
   EXPECT_EQ("0", fmt::format("{}", A));
 }
 
-struct TestArgFormatter : fmt::ArgFormatter<char> {
+struct TestArgFormatter : fmt::arg_formatter<char> {
   TestArgFormatter(fmt::buffer &buf, fmt::context &ctx, fmt::format_specs &s)
-    : fmt::ArgFormatter<char>(buf, ctx, s) {}
+    : fmt::arg_formatter<char>(buf, ctx, s) {}
 };
 
 TEST(OStreamTest, CustomArg) {