Module eval 

Condition evaluation traits and expression evaluator.

Re-exports

pub use codelist::ArtikelIdCodelist;

pub use codelist::CodelistColumn;

pub use codelist::MessageFlags;

pub use ebd_cluster::Cluster;

pub use ebd_cluster::EbdClusterLookup;

pub use providers::CodeListProvider;

pub use providers::CompositeExternalProvider;

pub use providers::CountryPostalCodeProvider;

pub use providers::KonfigurationenProvider;

pub use providers::MapExternalProvider;

pub use providers::MarketRole;

pub use providers::MarketRoleProvider;

pub use providers::Sector;

pub use providers::SectorProvider;

pub use timezone::dst_transitions_between;

pub use timezone::is_mesz_utc;

pub use timezone::is_mez_utc;

pub use timezone::parse_dtm303;

pub use werktag::compute_easter;

pub use werktag::is_german_holiday;

pub use werktag::is_werktag;

pub use werktag::parse_ccyymmdd_prefix;

pub use werktag::werktage_between;

pub use format_validators::*;

Modules

codelist

BDEW Artikel-ID / Artikelnummer codelist provider.

ebd_cluster

EBD answer-code cluster lookup.

format_validators

Format validation helpers for AHB 900-series conditions.

providers

Concrete ExternalConditionProvider implementations.

timezone

DST timezone helpers for German MESZ/MEZ validation.

werktag

German Werktag (working day) arithmetic for BDEW AHB conditions.

Structs

ConditionExprEvaluator

Evaluates a ConditionExpr AST against an evaluation context.

EvaluationContext

Context passed to condition evaluators during evaluation.

EvaluatorRegistry

Global registry of condition evaluators.

GroupScope

A scope identifying a specific group instance (e.g., the 3rd SG8 under SG4).

NoOpExternalProvider

A no-op external condition provider that returns Unknown for everything.

NoOpGroupNavigator

A no-op group navigator that returns empty results for all queries.

Enums

ConditionResult

Three-valued result of evaluating a single condition.

Traits

ConditionEvaluator

Evaluates individual AHB conditions by number.

ExternalConditionProvider

Provider for external conditions that depend on context outside the EDIFACT message.

GroupNavigator

Provides group-scoped segment access for condition evaluation.