Struct NotifyWatcher 

pub struct NotifyWatcher { /* private fields */ }

Production file watcher using notify crate

Watches file system for changes and sends events to a channel. Uses notify::RecommendedWatcher which selects the best backend for the current platform (inotify on Linux, FSEvents on macOS, etc).

Implementations

impl NotifyWatcher

pub fn new(paths: Vec<PathBuf>, tx: Sender<WatchEvent>) -> Result<Self>

Create new notify-based file watcher

Arguments

• paths - Paths to watch (files or directories)
• tx - Channel sender for watch events

Returns

Result containing the watcher or an error

Errors

Returns error if:

• Watcher creation fails
• Path watching fails
• Path does not exist

Example

use clnrm_core::watch::NotifyWatcher;
use std::path::PathBuf;
use tokio::sync::mpsc;

let (tx, mut rx) = mpsc::channel(100);
let watcher = NotifyWatcher::new(
    vec![PathBuf::from("tests/")],
    tx
)?;

Trait Implementations

impl Debug for NotifyWatcher

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl FileWatcher for NotifyWatcher

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

Start watching for file changes

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

Stop watching for file changes