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Fixed example for custom_type

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This commit is contained in:
gabime
2021-12-04 14:53:16 +02:00
parent b8b16e49a5
commit f81970191a
1 changed files with 5 additions and 4 deletions
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7
example/example.cpp
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@@ -254,7 +254,7 @@ void multi_sink_example()
logger.info("this message should not appear in the console, only in the file"); logger.info("this message should not appear in the console, only in the file");
} }
// User defined types logging by implementing operator<< // User defined types logging
struct my_type struct my_type
{ {
int i = 0; int i = 0;
@@ -262,11 +262,12 @@ struct my_type
namespace fmt_lib = spdlog::fmt_lib; namespace fmt_lib = spdlog::fmt_lib;
template<> template<>
struct fmt_lib::formatter<my_type> : fmt_lib::formatter<std::string> struct fmt_lib::formatter<my_type> : fmt_lib::formatter<char>
{ {
auto format(my_type my, format_context &ctx) auto format(my_type my, format_context &ctx)
{ {
return formatter<std::string>::format(fmt_lib::format("[my_type i={}]", my.i), ctx); auto &&out = ctx.out();
return fmt_lib::format_to(out, "[my_type i={}]", my.i);
} }
}; };