Module file_processing 

File processing abstraction for document text extraction.

This module provides a unified interface for extracting text content from various document formats (PDF, DOCX, images, etc.) using configurable providers.

Providers

• UnstructuredProvider - Unstructured.io (hosted or self-hosted)
• MistralProvider - Mistral OCR API
• KreuzbergProvider - Kreuzberg Rust core (high-performance local processing)
• LocalProvider - Simple local processing (fallback, text files only)

Usage

use crate::uar::file_processing::{FileProcessorFactory, FileProcessor};

let processor = FileProcessorFactory::create(&config)?;
let result = processor.process(Path::new("document.pdf")).await?;
println!("Extracted: {}", result.content);

Structs

ExtractedImage

An image extracted from a document.

FileProcessorFactory

Factory for creating file processors based on configuration.

KreuzbergProvider

Kreuzberg-based file processor using the native Rust core.

LocalProvider

Local file processor for text-based files.

MistralProvider

File processor using Mistral OCR API.

ProcessingResult

Result of file processing.

UnstructuredProvider

File processor using Unstructured.io API.

Enums

ProcessingError

Errors that can occur during file processing.

Traits

FileProcessor

Trait for file processing providers.

Functions

process_bytes

Process bytes directly without writing to disk. Useful for processing uploaded file data.