Module config 

Configuration types for the Open Knowledge Catalog indexer.

This module defines the OkcConfig struct which controls all aspects of the indexing process, including root directories, file filtering, size limits, database location, and watcher behavior.

Configuration can be loaded from:

1. Default values (lowest priority)
2. TOML config file at ./okc.toml or ~/.config/okc/config.toml
3. Environment variables with OKC_ prefix (e.g., OKC_ROOTS, OKC_DB_PATH)
4. CLI flags (highest priority)

Re-exports

pub use bm25::Bm25Config;

Modules

bm25

BM25 search configuration for FTS5 relevance ranking.

Structs

OkcConfig

Configuration for the OKC indexer and service.

Enums

ConfigError

Errors that can occur during configuration loading and validation.