errors.cpp
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#include "crucible/bolt/errors.hpp"
namespace crucible::bolt::errors {
namespace {
struct DescribeBoltError final {
auto operator()(const ParsingFailed &e) const -> std::string {
return "Failed to parse Bolt container: " + e.parsing_error.describe();
}
};
struct FormatBoltError final {
auto operator()(const ParsingFailed &e) const -> std::string {
return "ParsingFailed { " + e.parsing_error.format() + " }";
}
};
struct SourceBoltError final {
auto operator()(const ParsingFailed &e) const -> std::optional<std::reference_wrapper<core::errors::AbstractError const>> {
return std::cref<core::errors::AbstractError>(e.parsing_error);
}
};
}
BoltError::BoltError(ParsingFailed const &variant) :
my_variant { variant } {
}
BoltError::~BoltError() = default;
auto BoltError::describe() const -> std::string {
return std::visit(DescribeBoltError {}, my_variant);
}
auto BoltError::format() const -> std::string {
return "BoltError { " + std::visit(FormatBoltError {}, my_variant) + " }";
}
auto BoltError::source() const & -> std::optional<std::reference_wrapper<core::errors::AbstractError const>> {
return std::visit(SourceBoltError {}, my_variant);
}
}