Struct ConfigManager 

pub struct ConfigManager;

Configuration loading and management

Handles the complex logic of loading configuration from multiple sources and merging them according to the priority hierarchy.

Implementations

impl ConfigManager

pub fn load_config(vault_path: Option<&Path>) -> ConfigResult<ZettelConfig>

Load complete configuration from all sources

This implements the configuration hierarchy by loading from multiple sources and merging them in priority order.

LOADING STRATEGY:

1. Start with built-in defaults
2. Override with global config file (if exists)
3. Override with vault-specific config (if exists)
4. Override with environment variables
5. Override with command-line arguments (handled by clap)

ERROR HANDLING:

• Missing config files are not errors (use defaults)
• Invalid TOML syntax is an error with helpful context
• Validation errors include suggestions for fixes

pub fn generate_default_config() -> String

Generate a default configuration file with comments

Creates a well-documented config file that users can customize. Includes explanations of each setting and examples of common configurations.