Question 1

How do I change the spinner style in Spinners?

Accepted Answer

Use the Spinners enum provided in the crate, such as Spinners::Dots9 or Spinners::Moon, and pass it to Spinner::new() along with a message. The list of available spinners is in the source code's utils/spinner_names.rs file.

Question 2

Does Spinners work with async Rust?

Accepted Answer

Yes, Spinners can be used in async contexts since it relies on standard threading and timing; you can run spinners alongside async tasks, but you'll need to manage stopping them appropriately, such as with tokio::time::sleep for delays.

Question 3

What terminals support the osc-progress feature?

Accepted Answer

According to the README, terminals like Ghostty, Windows Terminal, iTerm2, Kitty, and WezTerm support the OSC protocol for native progress bars. Unsupported terminals ignore the sequences, so check your target environment.

Question 4

Spinners or indicatif: which is better for simple loading indicators?

Accepted Answer

Spinners is ideal for quick, elegant spinners with minimal API, while indicatif offers more advanced features like progress bars and multi-spinner support. Choose Spinners for straightforward animations and indicatif for richer progress tracking.

Question 5

How to handle Ctrl+C with Spinners to clear the progress bar?

Accepted Answer

Install a custom signal handler in your application that stops the spinner (e.g., by calling .stop() or dropping it) before exit, as noted in the README's caveat for the osc-progress feature to avoid leftover artifacts.

Question 6

Can I run the examples in Spinners to test different spinners?

Accepted Answer

Yes, use commands like 'cargo run --example cycle' or 'cargo run --example simple' from the project directory to see spinners in action, as mentioned in the README for quick experimentation.

spinners

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