ConfigHotReload

AirLibrary::Configuration::HotReload

Struct ConfigHotReload 

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

Configuration hot-reload manager with file watching and validation

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impl ConfigHotReload

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pub async fn New( config_path: PathBuf, initial_config: AirConfiguration, ) -> Result<Self>

Create a new hot-reload manager

§Arguments
  • config_path - Path to the configuration file to monitor
  • initial_config - Initial configuration to load
§Returns

New ConfigHotReload instance with validation chain initialized

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pub async fn EnableFileWatching(&mut self) -> Result<()>

Enable file watching for configuration changes

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pub async fn DisableFileWatching(&mut self) -> Result<()>

Disable file watching

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pub async fn Reload(&self) -> Result<()>

Reload configuration from file with retry logic and rollback support

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pub async fn ReloadAndValidate(&self) -> Result<()>

Reload and validate configuration (alias for Reload)

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pub async fn TriggerReload(&self) -> Result<()>

Trigger a manual reload

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pub async fn RegisterValidator(&self, validator: Box<dyn ConfigValidator>)

Register a custom validator

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pub async fn Rollback(&self) -> Result<()>

Rollback to previous configuration

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pub async fn GetConfig(&self) -> AirConfiguration

Get current configuration

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pub async fn GetConfigRef(&self) -> RwLockReadGuard<'_, AirConfiguration>

Get current configuration (read-only, non-copying)

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pub async fn SetValue(&self, path: &str, value: &str) -> Result<()>

Set configuration value by path (e.g., “grpc.bind_address”)

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pub async fn GetValue(&self, path: &str) -> Result<Value>

Get configuration value by path

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pub async fn GetChangeHistory( &self, limit: Option<usize>, ) -> Vec<ConfigChangeRecord>

Get change history

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pub async fn GetLastReload(&self) -> Option<DateTime<Utc>>

Get last reload timestamp

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pub async fn GetLastReloadDuration(&self) -> Option<Duration>

Get last reload duration

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pub async fn GetStats(&self) -> ReloadStats

Get reload statistics

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pub async fn IsEnabled(&self) -> bool

Check if hot-reload is enabled

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pub async fn SetAutoRollback(&self, enabled: bool)

Set whether auto-rollback is enabled

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pub fn SubscribeChanges(&self) -> Receiver<ConfigChangeEvent>

Get configuration change event receiver

This can be used to subscribe to configuration change notifications

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pub fn GetConfigPath(&self) -> &Path

Get configuration path

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pub async fn SetDebounceDelay(&self, delay: Duration)

Set debounce delay

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