error.hpp

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#pragma once
 
 
#include <stdexcept>
#include <string>
#include <string_view>
 
namespace tagval {
 
class TagValError : public std::runtime_error {
public:
    using std::runtime_error::runtime_error;
};
 
class UnknownCodeError : public TagValError {
public:
    using TagValError::TagValError;
};
 
struct ParseError {
    std::string code;          
    std::string_view kind_id;  
 
    [[nodiscard]] std::string message() const {
        std::string msg = "tagval: unknown code '";
        msg += code;
        msg += "' for kind '";
        msg.append(kind_id);
        msg += "'";
        return msg;
    }
};
 
}  // namespace tagval