If you're unable to enjoy Rust for long periods of time due to the constant crashing issues don't be discouraged or give up. Try out these suggestions and you'll likely be able to get rid of the rust keep crashing issues
1. Run Steam in Administrator Mode
2. Check the Game’s Files
3. Leave the Steam Beta Program
4. Free Up the Processor and System Memory
5. Change Your Power Plan
6. Update Your Video Card Driver
7. Adjust Your Virtual Memory
8. Optimize Your In-Game Settings
Our related blog - http://www.mayiassist.viamagus.com/blog/how-to-stop-rust-from-crashing-in-windows-10-.html