ConfigurationManager

AirLibrary::Configuration

Struct ConfigurationManager 

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pub struct ConfigurationManager { /* private fields */ }
Expand description

Configuration manager with comprehensive validation, backup, and hot-reload support

Implementations§

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impl ConfigurationManager

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pub fn New(ConfigPath: Option<String>) -> Result<Self>

Create a new configuration manager

§Arguments
  • ConfigPath - Optional path to configuration file. If None, uses default location
§Returns

Returns a new ConfigurationManager instance

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pub fn NewWithSettings( ConfigPath: Option<String>, EnableBackup: bool, EnvPrefix: String, ) -> Result<Self>

Create a new configuration manager with custom settings

§Arguments
  • ConfigPath - Optional path to configuration file
  • EnableBackup - Whether to enable automatic backups
  • EnvPrefix - Prefix for environment variable overrides
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pub async fn LoadConfiguration(&self) -> Result<AirConfiguration>

Load configuration from file, environment, or create default

This method implements the configuration priority chain:

  1. Defaults from code
  2. Configuration file
  3. Environment variables (with prefix)
§Returns

Validated and loaded configuration

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pub async fn SaveConfiguration(&self, config: &AirConfiguration) -> Result<()>

Save configuration to file with backup and atomic write

§Arguments
  • config - Configuration to save
§Implementation Details
  • Validates configuration before saving
  • Creates backup if enabled
  • Uses atomic write (write to temp file, then rename)
  • Creates parent directories if needed
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pub async fn RollbackConfiguration(&self) -> Result<PathBuf>

Rollback configuration from the most recent backup

§Returns

Returns the path to the backup file that was restored

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pub fn GetProfileDefaults(profile: &str) -> AirConfiguration

Get profile-specific default configuration

§Arguments
  • profile - Profile name (dev, staging, prod, custom)
§Returns

Configuration with profile-appropriate defaults

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pub fn ExpandPath(path: &str) -> Result<PathBuf>

Expand path with home directory (~) expansion

§Arguments
  • path - Path string to expand
§Returns

Expanded PathBuf

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pub fn ComputeHash(config: &AirConfiguration) -> Result<String>

Generate configuration hash for change detection

§Arguments
  • config - Configuration to hash
§Returns

SHA256 hash of the configuration

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pub fn ExportToJson(config: &AirConfiguration) -> Result<String>

Export configuration to JSON (for VSCode compatibility)

§Arguments
  • config - Configuration to export
§Returns

JSON string representation of configuration

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pub fn ImportFromJson(json_str: &str) -> Result<AirConfiguration>

Import configuration from JSON (for VSCode compatibility)

§Arguments
  • json_str - JSON string to import
§Returns

Parsed and validated configuration

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pub fn GetEnvironmentMappings(&self) -> HashMap<String, String>

Get environment variable mappings

Returns a mapping of configuration paths to environment variable names

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