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Enum Serializer Checker

Serialization Validation Tool

Enum Serialization Checker

Validate enum compatibility across different serialization formats to ensure correct data exchange across languages and systems. Supports five common formats: JSON, ProtoBuf, GraphQL, XML, YAML.

Auto-generate example code, detect format differences, provide cross-format compatibility suggestions and best practices.

Enum Definition

Serialization Notes

JSON

Usually serialized as strings or numbers, pay attention to case and quotes.

Protocol Buffers

Uses integer indices, enum values must start from 0.

GraphQL

Enum values are unquoted identifiers, must be uppercase.

XML

As element text or attribute values, must follow XML naming rules.

Common Issues

• Case inconsistency causes deserialization failures

• Numeric mapping conflicts

• Special characters need escaping in XML/JSON

• ProtoBuf requires enum first value to be 0

• GraphQL enum cannot start with numbers