Crate oar_ocr_core 

OAR OCR Core

Core types, models, and predictors for the OAR OCR library.

This crate provides:

• Error handling types
• Domain types (layout elements, structure results, etc.)
• Model implementations
• Image processors
• Task predictors

Modules

• core - Core traits, error handling, and batch processing
• domain - Domain types like orientation helpers and prediction models
• models - Model adapters for different OCR tasks
• processors - Image processing utilities
• utils - Utility functions for images and tensors
• predictors - Task-specific predictor interfaces

Modules

core

The core module of the OCR pipeline.

domain

Domain-level structures shared across the OCR pipeline.

models

Model implementations.

predictors

Predictors module

prelude

Prelude module for convenient imports.

processors

Image processing utilities for OCR systems.

utils

Utility functions for the OCR pipeline.

Macros

apply_ort_config

Macro to conditionally apply OrtSessionConfig to any builder that has with_ort_config.

common_builder_methods

Macro to inject common builder methods into an existing impl Builder block. Use this inside impl YourBuilder { ... } and pass the field name that holds ModelInferenceConfig (e.g., common).

impl_adapter_builder

Macro to implement common adapter builder boilerplate.

impl_common_builder_methods

Macro to implement common builder methods for structs with a ModelInferenceConfig field.

impl_complete_builder

Comprehensive builder macro for generating common builder method patterns.

impl_config_new_and_with_common

Macro to implement new() and with_common() for config structs with per-module defaults.

impl_task_type_enum

Generates the TaskType enum from the task registry.

metrics

Macro to create pre-populated StageMetrics with common patterns.

with_nested

Macro to handle optional nested config initialization in builders.

with_task_registry

Central task registry macro that defines all tasks in a single location.

Derive Macros

ConfigValidator

Derive macro for implementing ConfigValidator trait.

TaskPredictorBuilder

Derive macro for implementing TaskPredictorBuilder trait.