Module progress 

Progress Tracking for Iterative Algorithms

Pure-Rust progress tracking with no external dependencies.

Features

• ProgressBar – configurable progress display (percentage, bar, ETA)
• Callback-based progress notifications
• Nested progress bars via ProgressGroup
• Rate estimation (iterations/sec)
• Pure text output (no terminal escape sequences required)

Example

use scirs2_core::progress::{ProgressBar, ProgressStyle};

let mut pb = ProgressBar::new(100)
    .with_style(ProgressStyle::Bar)
    .with_prefix("Training");

for i in 0..100 {
    // ... do work ...
    pb.inc(1);
}
pb.finish();

Structs

ProgressBar

A configurable progress bar for iterative algorithms.

ProgressGroup

A group of named progress bars for tracking nested / multi-phase operations.

Enums

ProgressStyle

Display style for the progress bar.

Type Aliases

ProgressCallback

A callback invoked each time progress is updated.