Struct PromptMonitor 

pub struct PromptMonitor { /* private fields */ }

File system monitor for detecting PROMPT.md deletion events.

The monitor watches for deletion events and automatically restores PROMPT.md from backup when detected. Monitoring happens in a background thread, so the main thread is not blocked.

Example

let mut monitor = PromptMonitor::new().unwrap();
monitor.start().unwrap();

// ... run pipeline phases ...

// Check if any restoration occurred
if monitor.check_and_restore() {
    println!("PROMPT.md was restored!");
}

monitor.stop();

Implementations

impl PromptMonitor

pub fn new() -> Result<Self>

Create a new file system monitor for PROMPT.md.

Returns an error if the current directory cannot be accessed or if PROMPT.md doesn’t exist (we need to know what to watch for).

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

Start monitoring PROMPT.md for deletion events.

This spawns a background thread that watches for file system events. Returns immediately; monitoring happens asynchronously.

The monitor will automatically restore PROMPT.md from backup if deletion is detected.

pub fn check_and_restore(&self) -> bool

Check if any restoration events were detected and reset the flag.

Returns true if PROMPT.md was deleted and restored since the last check. This is a one-time check - the flag is reset after reading.

Example

// After running some agent code
if monitor.check_and_restore() {
    println!("PROMPT.md was restored during this phase!");
}

pub fn stop(self)

Stop monitoring and cleanup resources.

Signals the monitor thread to stop and waits for it to complete.

Trait Implementations

impl Drop for PromptMonitor

fn drop(&mut self)

Executes the destructor for this type.