Back to feed
Dev.to
Dev.to
6/20/2026
Rust developer builds custom M

Rust developer builds custom M

Original: MTP File Transfer in Rust on macOS — Why I Wrote My Own Stack

Short summary

libmtp doesn't work reliably on macOS due to IOKit USB conflicts. The author implemented a custom MTP protocol in Rust using nusb, gaining control over features like smart resume and parallel transfers. For Mac-focused apps, the upfront work is worth it; for cross-platform apps, use libmtp on Linux and custom on macOS.

  • •libmtp conflicts with macOS's IOKit USB ownership model, causing reliability issues
  • •Custom MTP implementation using nusb provides full control over protocol and features
  • •Trade-off: more upfront work on Mac, but enables smart resume and parallel transfers

Generated with AI, which can make mistakes.

Read full article at Dev.to

Is this a good recommendation for you?

Explore more

USB Hotplug Detection in Rust on macOS — Reacting to Device Connect/Disconnect
Dev.to
Smart Resume for File Transfers in Rust — Never Start Over
Dev.to
HEIC to JPEG on macOS in Rust — Using sips Without Reinventing the Wheel
Dev.to
# Why I Bypassed FUSE: Building a Transparent DataTiering Engine in Rust
Dev.to