Cross-platform filesystem notification library for Rust.

• Notify Documentation
• Notify Types Documentation
• Mini Debouncer Documentation
• Full Debouncer Documentation
• File ID
• Examples
• Changelog
• Upgrading notify from v8
• Upgrading notify from v4
• Minimum supported Rust version: 1.88

As used by: alacritty, cargo watch, cobalt, deno, docket, mdBook, rust-analyzer, watchexec, watchfiles, xi-editor, zed and others.

(Looking for desktop notifications instead? Have a look at notify-rust or alert-after!)

We follow these MSRV rules:

• The current MSRV is 1.88.
• MSRV bumps do NOT require a major release and may happen in minor releases.
• The MSRV may be updated when needed, but support for the current stable Rust release and the previous two stable releases (N, N-1, N-2) is always guaranteed.
  • For example, if the current stable version is 1.85, we guarantee support for 1.85, 1.84, and 1.83, so the minimum supported Rust version will be at most 1.83.
• MSRV is bumped only when needed, e.g.:
  • required by dependencies
  • any serious bug is found (including security-related)
  • adopting new stable Rust features
• Every MSRV bump is documented in the release notes when it happens.

• Linux / Android: inotify
• FreeBSD: inotify when built natively on 14.5+; kqueue otherwise (use freebsd_inotify for cross-builds)
• macOS: FSEvents (default) or kqueue, see features
• Windows: ReadDirectoryChangesW
• iOS / NetBSD / OpenBSD / DragonflyBSD: kqueue
• All platforms: polling

notify is licensed under the CC Zero 1.0.
notify-types is licensed under the MIT or Apache-2.0 license.
notify-debouncer-mini is licensed under the MIT or Apache-2.0 license.
notify-debouncer-full is licensed under the MIT or Apache-2.0 license.
file-id is licensed under the MIT or Apache-2.0 license.

Inspired by Go's fsnotify and Node.js's Chokidar, born out of need for cargo watch, and general frustration at the non-existence of C/Rust cross-platform notify libraries.

Originally created by Félix Saparelli and awesome contributors.