Utf8jsonreader Datetimeoffset Parsing Rfc 3339 [work] -

| Scenario | Recommended Approach | |----------------------------------------|--------------------------------------------------------------------------------------| | Full object deserialization | Use JsonSerializer.Deserialize<T> | | Manual token parsing, performance OK | reader.GetString() + DateTimeOffset.TryParse | | Strict RFC 3339, low alloc | reader.ValueSpan + TryParseExact + stackalloc | | High-throughput streaming JSON | Use Utf8JsonReader + span-based parsing without intermediate string |

public DateTimeOffset Timestamp get; set; utf8jsonreader datetimeoffset parsing rfc 3339

throw new JsonException("Invalid RFC 3339 format"); | | Manual token parsing

public static DateTimeOffset ParseRfc3339Strict(ref Utf8JsonReader reader) throw new JsonException("Invalid RFC 3339 format")