Protobuf Nullable. NullValue Apr 19, 2023 · I work on . NET library for serialization

NullValue Apr 19, 2023 · I work on . NET library for serialization based on Google's Protocol Buffers. Jan 10, 2021 · With the option nullable=false this feature is lost, since your non-nullable fields will always be set. NullValue is a special exception to this behavior: null is handled as a sentinel-present value for this type, and so a field of this type must be handled by serializers and parsers under the standard presence behavior. Dec 29, 2021 · I noticed ts-proto nog recogized some of the google. serialization: fields that are nullable in Kotlin will be made optional in Protobuf, and the default values to use when decoding a message with absent fields are dictated by the Protobuf spec (zero for numbers, empty for length-delimited fields). Actually, when i am deserialization a the string it is failing. When used with individual values (we’ll discuss collections in a moment), it is only valid to use this on scalar values (which is to say: things that aren’t “messages” in the protobuf sense), that are nullable. proto files instead, whether because the schemas are supplied externally, or because you want to ensure that your schemas are as suitable as they can be for cross-platform usage. 我们收到了反馈，一些用户希望 protobuf 在他们选择的 null 友好语言（特别是 Kotlin、C# 和 Rust）中支持可空 Getter/Setter。 虽然这对于使用这些语言的用户来说似乎是一个有用的特性，但这种设计选择存在权衡，导致 Protobuf 团队选择不实现它们。 Oct 4, 2021 · The google. w9nju8
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