Struct Spinner 

pub struct Spinner {
    pub frames: Vec<String>,
    pub fps: Duration,
}

Spinner configuration defining animation frames and timing.

A Spinner contains the visual frames and frame rate for a terminal spinner animation. This matches the Go bubbles Spinner struct for full API compatibility.

Fields

• frames - Vector of strings representing each animation frame
• fps - Duration between frame updates (smaller = faster animation)

Examples

use bubbletea_widgets::spinner::Spinner;
use std::time::Duration;

// Create a custom spinner
let custom = Spinner::new(
    vec!["◐".to_string(), "◓".to_string(), "◑".to_string(), "◒".to_string()],
    Duration::from_millis(200)
);

Fields

frames: Vec<String>

Animation frames to cycle through.

fps: Duration

Delay between frames; smaller is faster.

Implementations

impl Spinner

pub fn new(frames: Vec<String>, fps: Duration) -> Self

Creates a new Spinner with the given frames and timing.

Arguments

• frames - Vector of strings representing each animation frame
• fps - Duration between frame updates

Examples

use bubbletea_widgets::spinner::Spinner;
use std::time::Duration;

let spinner = Spinner::new(
    vec!["|".to_string(), "/".to_string(), "-".to_string(), "\\".to_string()],
    Duration::from_millis(100)
);
assert_eq!(spinner.frames.len(), 4);

Trait Implementations

impl Clone for Spinner

fn clone(&self) -> Spinner

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for Spinner

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.