library/cpp/yson_pull/detail/format_string.h


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#pragma once

#include <util/generic/strbuf.h>
#include <util/generic/string.h>
#include <util/string/builder.h>

namespace NYsonPull { 
    namespace NDetail { 
        namespace NImpl { 
            inline void apply_args(TStringBuilder&) { 
            } 

            template <typename T, typename... Args> 
            inline void apply_args(TStringBuilder& builder, T&& arg, Args&&... args) { 
                apply_args(builder << arg, std::forward<Args>(args)...); 
            } 
        } 

        template <typename... Args> 
        TString format_string(Args&&... args) {
            TStringBuilder builder; 
            NImpl::apply_args(builder, std::forward<Args>(args)...); 
            return TString(std::move(builder));
        } 
    }
}