yyc12345
244e39c4d1
- remove stacktrace feature for rust panic function due to not all STL are ready for this. - add more os type in CMake file. - add lost header in fopen.
42 lines
1.4 KiB
C++
42 lines
1.4 KiB
C++
#include "panic.hpp"
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#include "../carton/termcolor.hpp"
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#include "../string/reinterpret.hpp"
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#include <cstdlib>
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#include <iomanip>
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#include <iostream>
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#define TERMCOLOR ::yycc::carton::termcolor
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#define REINTERPRET ::yycc::string::reinterpret
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namespace yycc::rust::panic {
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// TODO:
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// I sadly remove the stacktrace feature for panic function.
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// Because in GCC, it has link error (can be fixed by extra link option).
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// In Clang, it even lack the whole header file.
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// It seems that STL providers are not ready for this feature. So I decide remove it entirely.
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// Once every STL probiders have ready for this, I will add it back.
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void panic(const char* file, int line, const std::string_view& msg) {
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// Output message in stderr.
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auto& dst = std::cerr;
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// Print error message if we support it.
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// Setup color
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dst << REINTERPRET::as_ordinary_view(TERMCOLOR::foreground(TERMCOLOR::Color::Red));
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// File name and line number message
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dst << "program paniked at " << std::quoted(file) << ":Ln" << line << std::endl;
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// User custom message
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dst << "note: " << msg << std::endl;
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// Restore color
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dst << REINTERPRET::as_ordinary_view(TERMCOLOR::reset());;
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// Make sure all messages are flushed into screen.
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dst.flush();
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// Force exit
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std::abort();
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}
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} // namespace yycc::rust::panic
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