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Remove deprecated APIs

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This commit is contained in:
Victor Zverovich
2025-09-13 09:55:57 -07:00
parent 556c4177b6
commit 9bb14ffc47
2 changed files with 20 additions and 23 deletions
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19
ChangeLog.md
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@@ -74,18 +74,17 @@
formatters (https://github.com/fmtlib/fmt/issues/4424,
https://github.com/fmtlib/fmt/pull/4434). Thanks @jeremy-rifkin.
- Removed the deprecated `has_formatter` trait. Use `is_formattable` instead.
- Removed the following deprecated APIs:
- Removed the deprecated `basic_format_args::parse_context_type`,
`basic_format_args::formatter_type` and similar aliases in context types.
- `has_formatter`: use `is_formattable` instead,
- `basic_format_args::parse_context_type`,
`basic_format_args::formatter_type` and similar aliases in context types,
- wide stream overload of `fmt::printf`,
- wide stream overloads of `fmt::print` that take text styles,
- `is_*char` traits,
- `fmt::localtime`.
- Removed the deprecated wide stream overload of `fmt::printf` and deprecated
wide overloads of `fmt::fprintf` and `fmt::sprintf`.
- Removed the deprecated wide stream overloads of `fmt::print` that take text
styles.
- Removed legacy `is_*char` traits.
- Deprecated wide overloads of `fmt::fprintf` and `fmt::sprintf`.
- Improved diagnostics for the incorrect usage of `fmt::ptr`
(https://github.com/fmtlib/fmt/pull/4453). Thanks @TobiSchluter.

24
include/fmt/std.h
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@@ -140,7 +140,7 @@ template <typename Variant, typename Char> class is_variant_formattable {
#if FMT_USE_RTTI
template <typename Char, typename OutputIt>
template <typename OutputIt>
auto write_demangled_name(OutputIt out, const std::type_info& ti) -> OutputIt {
# ifdef FMT_HAS_ABI_CXA_DEMANGLE
int status = 0;
@@ -180,7 +180,7 @@ auto write_demangled_name(OutputIt out, const std::type_info& ti) -> OutputIt {
} else {
demangled_name_view = string_view(ti.name());
}
return detail::write_bytes<Char>(out, demangled_name_view);
return detail::write_bytes<char>(out, demangled_name_view);
# elif FMT_MSC_VERSION
const string_view demangled_name(ti.name());
for (size_t i = 0; i < demangled_name.size(); ++i) {
@@ -202,7 +202,7 @@ auto write_demangled_name(OutputIt out, const std::type_info& ti) -> OutputIt {
}
return out;
# else
return detail::write_bytes<Char>(out, string_view(ti.name()));
return detail::write_bytes<char>(out, string_view(ti.name()));
# endif
}
@@ -541,31 +541,29 @@ template <> struct formatter<std::error_code> {
};
#if FMT_USE_RTTI
template <typename Char>
struct formatter<std::type_info, Char // DEPRECATED! Mixing code unit types.
> {
template <> struct formatter<std::type_info> {
public:
FMT_CONSTEXPR auto parse(parse_context<Char>& ctx) -> const Char* {
FMT_CONSTEXPR auto parse(parse_context<>& ctx) -> const char* {
return ctx.begin();
}
template <typename Context>
auto format(const std::type_info& ti, Context& ctx) const
-> decltype(ctx.out()) {
return detail::write_demangled_name<Char>(ctx.out(), ti);
return detail::write_demangled_name(ctx.out(), ti);
}
};
#endif // FMT_USE_RTTI
template <typename T, typename Char>
template <typename T>
struct formatter<
T, Char, // DEPRECATED! Mixing code unit types.
T, char,
typename std::enable_if<std::is_base_of<std::exception, T>::value>::type> {
private:
bool with_typename_ = false;
public:
FMT_CONSTEXPR auto parse(parse_context<Char>& ctx) -> const Char* {
FMT_CONSTEXPR auto parse(parse_context<>& ctx) -> const char* {
auto it = ctx.begin();
auto end = ctx.end();
if (it == end || *it == '}') return it;
@@ -582,12 +580,12 @@ struct formatter<
auto out = ctx.out();
#if FMT_USE_RTTI
if (with_typename_) {
out = detail::write_demangled_name<Char>(out, typeid(ex));
out = detail::write_demangled_name(out, typeid(ex));
*out++ = ':';
*out++ = ' ';
}
#endif
return detail::write_bytes<Char>(out, string_view(ex.what()));
return detail::write_bytes<char>(out, string_view(ex.what()));
}
};