Module repair 

Generic JSON repair logic

This module provides generic fuzzy repair functions that work with any schema provided by the caller.

Architecture

Repair walks the JSON value tree guided by the schema:

1. Field-name repair — object keys are fuzzy-matched against the schema’s field names and renamed (collision-safe, first-win; skipped renames are recorded as SkippedCorrections).
2. Value repair — each field’s value is repaired according to its FieldKind: fuzzy correction against closed sets, recursive descent into nested objects / arrays of objects, or scalar type coercion.

Every change is recorded as a Correction; every rename that was not applied because the target key already existed is recorded as a SkippedCorrection. Nothing is changed silently.

Structs

Correction

A single correction made during repair

FuzzyOptions

Options for fuzzy repair

RepairLog

Accumulated log of a repair pass: applied and skipped corrections.

RepairResult

Result of a repair operation

SkippedCorrection

A correction that was found but not applied.

Enums

SkipReason

Why a candidate correction was not applied.

Functions

repair_enum_array

Repair values in an enum array

repair_fields_with_list

Repair field names in a JSON object using a field list

repair_object_fields

Repair a JSON object using an ObjectSchema

repair_tagged_enum

Repair a tagged enum JSON object using a TaggedEnumSchema

repair_tagged_enum_array

Repair an array of tagged enums

repair_tagged_enum_json

Repair a tagged enum from JSON string