98 lines
2.7 KiB
C++
98 lines
2.7 KiB
C++
/*
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* Copyright (C) 2018-present ScyllaDB
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*
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*/
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/*
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* SPDX-License-Identifier: LicenseRef-ScyllaDB-Source-Available-1.1
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*/
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#pragma once
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#include <seastar/core/sstring.hh>
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#include <fmt/format.h>
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namespace sstables {
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enum class component_type {
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Index,
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CompressionInfo,
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Data,
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TOC,
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Summary,
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Digest,
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CRC,
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Filter,
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Statistics,
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TemporaryTOC,
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TemporaryStatistics,
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Scylla,
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Rows,
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Partitions,
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TemporaryHashes,
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Unknown,
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};
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constexpr size_t num_component_types = size_t(component_type::Unknown);
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struct sstable;
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struct component_name {
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const sstable& sst;
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component_type component;
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seastar::sstring format() const;
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};
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}
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using component_type = ::sstables::component_type;
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template <>
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struct fmt::formatter<sstables::component_type> : fmt::formatter<string_view> {
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template <typename FormatContext>
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auto format(const sstables::component_type& comp_type, FormatContext& ctx) const {
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using enum sstables::component_type;
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switch (comp_type) {
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case Index:
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return formatter<string_view>::format("Index", ctx);
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case CompressionInfo:
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return formatter<string_view>::format("CompressionInfo", ctx);
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case Data:
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return formatter<string_view>::format("Data", ctx);
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case TOC:
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return formatter<string_view>::format("TOC", ctx);
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case Summary:
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return formatter<string_view>::format("Summary", ctx);
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case Digest:
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return formatter<string_view>::format("Digest", ctx);
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case CRC:
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return formatter<string_view>::format("CRC", ctx);
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case Filter:
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return formatter<string_view>::format("Filter", ctx);
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case Statistics:
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return formatter<string_view>::format("Statistics", ctx);
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case TemporaryTOC:
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return formatter<string_view>::format("TemporaryTOC", ctx);
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case TemporaryStatistics:
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return formatter<string_view>::format("TemporaryStatistics", ctx);
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case Scylla:
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return formatter<string_view>::format("Scylla", ctx);
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case Partitions:
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return formatter<string_view>::format("Partitions", ctx);
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case Rows:
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return formatter<string_view>::format("Rows", ctx);
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case TemporaryHashes:
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return formatter<string_view>::format("TemporaryHashes", ctx);
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case Unknown:
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return formatter<string_view>::format("Unknown", ctx);
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}
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}
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};
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template <>
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struct fmt::formatter<sstables::component_name> : fmt::formatter<string_view> {
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template <typename FormatContext>
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auto format(const sstables::component_name& name, FormatContext& ctx) const {
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return fmt::format_to(ctx.out(), "{}", name.format());
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}
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};
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