Module validation 

JSON Schema + cross-field validation for product group-specific DPP data.

The schema step resolves against the crate’s embedded VersionedSchemaRegistry — built once from the compile-time schemas — at the version the ProductGroupCatalog marks current for the product group; there are no per-product group validators and no hardcoded versions here. Schemas registered at runtime into a separate registry instance are not seen by these free functions (nor by Passport::validate); validate against those through that registry directly (its fail-closed validate_strict). Cross-field regulatory rules (which JSON Schema cannot express, e.g. “fibre percentages sum to ~100%”) come from dpp-rules via the dpp-domain adapters.

Note: excluded from wasm32 builds since jsonschema depends on reqwest’s blocking API.

Module layout

• validator — the ProductGroupValidator trait + ProductGroupValidatorRegistry extensibility seam (a port-like abstraction, different change-cadence).
• functions — the validate_* free functions (schema + cross-field).
• batch — batch validation over multiple product group-data items.
• personal_data — the write-time check that a field able to hold personal data carries the operator’s statement about it.

Re-exports

pub use batch::BatchValidationItem;

pub use batch::batch_errors;

pub use batch::validate_product_group_data_batch;

pub use functions::validate_passport;

pub use functions::validate_product_group_data;

pub use functions::validate_product_group_data_with_registry;

pub use functions::validate_raw_product_group_data;

pub use personal_data::PERSONAL_DATA_MARK;

pub use personal_data::check_personal_data;

pub use personal_data::personal_data_marks;

pub use rules::battery_recycled_chemistry_conflicts;

pub use rules::unsold_goods_annex_vii_heading;

pub use rules::unsold_goods_cn_depth_is_correct;

pub use rules::validate_battery_operating_temp;

pub use rules::validate_fibre_composition;

pub use rules::validate_surfactants;

pub use rules::validate_svhc_substances;

pub use validator::ProductGroupValidator;

pub use validator::ProductGroupValidatorRegistry;

Modules

batch

Batch validation of multiple product group-data items in one pass.

functions

ProductGroup-data validation: JSON Schema (via the versioned registry) plus cross-field regulatory rules that JSON Schema cannot express.

personal_data

The personal-data check: a marked field with a value needs a statement, and a statement needs a marked field.

rules

Validation helpers for product group payload lists.

validator

Runtime-registered product group validator trait and registry — the extensibility seam for product groups not known to this crate at compile time.