Improve code readability by using concepts where appropriate #392

Job	Run time
windows-msvc-shared (CBOR)	8m 28s
windows-msvc-shared (PARQUET)	38m 26s
windows-msvc-shared (AVRO)	7m 44s
windows-msvc-shared (TOML)	3m 52s
windows-msvc-shared (JSON)	10m 30s
windows-msvc-shared (MSGPACK)	3m 56s
windows-msvc-shared (CAPNPROTO)	7m 44s
windows-msvc-shared (FLEXBUFFERS)	3m 45s
windows-msvc-shared (UBJSON)	6m 47s
windows-msvc-shared (XML)	3m 59s
windows-msvc-shared (YAML)	4m 11s
windows-msvc (AVRO)	7m 13s
windows-msvc (CBOR)	8m 3s
windows-msvc (CAPNPROTO)	7m 53s
windows-msvc (JSON)	10m 42s
windows-msvc (FLEXBUFFERS)	3m 51s
windows-msvc (PARQUET)	14m 21s
windows-msvc (XML)	4m 5s
windows-msvc (UBJSON)	7m 32s
windows-msvc (MSGPACK)	3m 44s
windows-msvc (YAML)	3m 53s
windows-msvc (benchmarks)	14m 12s
windows-msvc (TOML)	3m 37s
	3h 8m 28s

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