Couchbase C++ SDK 1.0.2 (rev. 51f4775)
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mutation_token.hxx
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1/* -*- Mode: C++; tab-width: 4; c-basic-offset: 4; indent-tabs-mode: nil -*- */
2/*
3 * Copyright 2020-Present Couchbase, Inc.
4 *
5 * Licensed under the Apache License, Version 2.0 (the "License");
6 * you may not use this file except in compliance with the License.
7 * You may obtain a copy of the License at
8 *
9 * http://www.apache.org/licenses/LICENSE-2.0
10 *
11 * Unless required by applicable law or agreed to in writing, software
12 * distributed under the License is distributed on an "AS IS" BASIS,
13 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
14 * See the License for the specific language governing permissions and
15 * limitations under the License.
16 */
17
18#pragma once
19
21
22#include <fmt/core.h>
23
30template<>
31struct fmt::formatter<couchbase::mutation_token> {
32 template<typename ParseContext>
33 constexpr auto parse(ParseContext& ctx)
34 {
35 return ctx.begin();
36 }
37
38 template<typename FormatContext>
39 auto format(const couchbase::mutation_token& token, FormatContext& ctx) const
40 {
41 return format_to(ctx.out(),
42 "{}:{}:{}:{}",
43 token.bucket_name(),
44 token.partition_id(),
45 token.partition_uuid(),
46 token.sequence_number());
47 }
48};
Value object to contain partition details and sequence number.
Definition mutation_token.hxx:32
auto bucket_name() const -> std::string
Name of the bucket.
Definition mutation_token.hxx:107
auto sequence_number() const -> std::uint64_t
Sequence number associated with the document.
Definition mutation_token.hxx:81
auto partition_id() const -> std::uint16_t
ID of partition (also known as vBucket).
Definition mutation_token.hxx:94
auto partition_uuid() const -> std::uint64_t
UUID of partition.
Definition mutation_token.hxx:68
Represents a single item from the result of collection::scan()
Definition allow_querying_search_index_options.hxx:28
auto format(const couchbase::mutation_token &token, FormatContext &ctx) const
Definition mutation_token.hxx:39
constexpr auto parse(ParseContext &ctx)
Definition mutation_token.hxx:33