schema-dsl
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      • SchemaUtils in-depth problem analysis

      FAQ

      internal field leak

      The chained DSL will generate internal fields such as _label, _customMessages, _required, etc. When targeting OpenAPI or external systems, toJsonSchema() should be used in the Builder phase to output clean JSON Schema.

      required synchronization

      After using pick(), omit(), partial(), you should check whether required meets expectations. The current implementation will handle the top-level required synchronously.

      deep copy limit

      SchemaUtils.clone() Based on JSON serialization, non-JSON values ​​such as functions and RegExp instances are not retained.

      Corresponding sample file

      Example entry: schema-utils-advanced-issues.ts Description: Covers the three most vulnerable points of internal field leakage, required synchronization and clone() deep copy boundaries.