Progress Bars

Beautiful progress bars with multiple styles and real-time updates

Overview

Display progress with customizable bars and spinners

The progress module provides:

Multiple progress bar styles
Real-time progress updates
Custom messages and formatting
Percentage and count display
Smooth animations

Basic Progress Bar

Simple progress bar with updates

Basic Progress Example

use zfish::ProgressBar;
use std::thread;
use std::time::Duration;

let mut pb = ProgressBar::new(100);

for i in 0..=100 {
    pb.set(i);
    thread::sleep(Duration::from_millis(50));
}

pb.finish("✓ Complete!");

Output

[========================================] 100.0% (100/100) 2000.0/s ETA: 0.0s\n✓ Complete!

Incremental Progress

Update progress incrementally with .inc()

Incremental Progress

use zfish::ProgressBar;
use std::time::Duration;

let mut pb = ProgressBar::new(50);

for _ in 0..50 {
    pb.inc(1);
    std::thread::sleep(Duration::from_millis(30));
}

pb.finish("✓ Incremental done!");

Output

[========================================] 100.0% (50/50) 1666.7/s ETA: 0.0s\n✓ Incremental done!

Custom Style

Different progress bar styles

Custom Progress Styles

use zfish::{ProgressBar, ProgressStyle};

// Classic style (default): [==========          ]
let mut pb = ProgressBar::new(100);

// Arrow style: [=========>          ]
let mut pb = ProgressBar::new(100).with_style(ProgressStyle::Arrow);

// Dots style: [**********          ]
let mut pb = ProgressBar::new(100).with_style(ProgressStyle::Dots);

// Spinner style: [/|/|/|/|          ]
let mut pb = ProgressBar::new(100).with_style(ProgressStyle::Spinner);

// Custom width
let mut pb = ProgressBar::new(80).width(60);

API Reference

Available methods and options

ProgressBar Methods

new(total)Create a new progress bar

set(position)Update progress position

inc(amount)Increment progress by amount

with_style(style)Set progress bar style

width(w)Set bar width in characters

finish(msg)Complete with message