Struct Bo4eFieldIndex 

pub struct Bo4eFieldIndex { /* private fields */ }

Maps EDIFACT segment paths from validation errors to BO4E field paths.

Implementations

impl Bo4eFieldIndex

pub fn build(definitions: &[MappingDefinition], mig: &MigSchema) -> Self

Build the index from TOML mapping definitions and a MIG schema.

For each field in each definition, resolves the TOML numeric path (e.g., loc.1.0) to an AHB-style EDIFACT path (e.g., SG4/SG5/LOC/C517/3225) using the MIG schema for element ID lookup.

pub fn build_with_resolver( definitions: &[MappingDefinition], mig: &MigSchema, resolver: &ReversePathResolver, ) -> Self

Build the index using a ReversePathResolver for element ID lookup.

This is more accurate than build because the resolver is built from unmerged PID schema JSONs, avoiding data loss from MIG group merging (e.g., CCI composites lost when merging SG10 variants).

pub fn resolve( &self, edifact_field_path: &str, hint: Option<&str>, ) -> Option<String>

Given an EDIFACT field_path from a ValidationIssue, return the BO4E path.

hint is an optional disambiguation string (e.g., expected value or AHB rule) that helps pick the right entry when multiple TOML definitions map to the same EDIFACT path (e.g., DTM+92 and DTM+93 both map to SG4/DTM/C507/2005).

pub fn debug_entries(&self) -> Vec<(String, String, String)>

Debug: return all entries as (edifact_path, entity, bo4e_field) tuples.