Spinners - 🛎 60+ Elegant terminal spinners for Rust

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Install

See Cargo page

Usage

use spinners::{Spinner, Spinners};
use std::thread::sleep;
use std::time::Duration;

fn main() {
    let mut sp = Spinner::new(Spinners::Dots9, "Waiting for 3 seconds".into());
    sleep(Duration::from_secs(3));
    sp.stop();
}

• List of available spinners
• Documentation

Example

cargo run --example cycle

cargo run --example simple

Feature flags

osc-progress

Enables native terminal progress bar support via the ConEmu OSC 9;4 protocol. Terminals like Ghostty, Windows Terminal, iTerm2, Kitty, and WezTerm render these as GUI progress bars in the title/tab bar. Unsupported terminals silently ignore the sequences.

[dependencies]
spinners = { version = "4.1.0", features = ["osc-progress"] }

The progress bar is emitted as an indeterminate/pulsing indicator while the spinner is active, and cleared when the spinner is stopped or dropped. Sequences are only emitted when the output stream is a terminal, so piped output is unaffected.

Signal handling caveat: If the process is killed abruptly (e.g. SIGINT via Ctrl+C, SIGKILL), the Drop implementation may not run and the progress bar won't be cleared. Terminals like Ghostty mitigate this with a ~15-second auto-clear timeout, but for immediate cleanup, applications should install their own signal handler that stops the spinner (e.g. by dropping it or calling .stop()) before exiting.

License

MIT © François-Guillaume Ribreau, James Cordor