Struct EnvWatcher 

pub struct EnvWatcher { /* private fields */ }

Implementations

impl EnvWatcher

pub fn new(config: WatchConfig, manager: EnvVarManager) -> Self

pub fn start(&mut self) -> Result<()>

Starts the environment variable watcher.

Errors

This function will return an error if:

• The debouncer cannot be created
• File system watching cannot be initialized for the specified paths
• The system monitor cannot be started (in SystemToFile or Bidirectional modes)

pub fn stop(&mut self) -> Result<()>

Stops the environment variable watcher.

Errors

This function currently does not return any errors, but returns Result<()> for future extensibility and consistency with other operations.

pub fn get_change_log(&self) -> Vec<ChangeEvent>

Returns a clone of the change log containing all recorded change events.

Panics

Panics if the change log mutex is poisoned (i.e., another thread panicked while holding the lock).

pub fn export_change_log(&self, path: &Path) -> Result<()>

Exports the change log to a JSON file at the specified path.

Errors

This function will return an error if:

• The change log cannot be serialized to JSON
• The file cannot be written to the specified path

pub fn set_variable_filter(&mut self, vars: Vec<String>)

pub fn set_output_file(&mut self, path: PathBuf)

Set output file for system-to-file sync