Module style 

The style module provides an API to customize the style settings for a GridPrinter instance, such as the font foreground color, the font background color, and the font text style (bold, italic, strike-through, etc.).

Example

use grid_printer::GridPrinter;
use grid_printer::style::{Fg, Bg, Sgr, StyleOpt};
use std::error::Error;
 
fn main() -> Result<(), Box<dyn Error>> {
 
    let grid = vec![
        vec![1, 2, 3, 4, ],
        vec![5, 6, 7, 8, ],
        vec![9, 10, 11, 12, ],
    ];
 
    let rows = grid.len();
    let cols = grid[0].len();
     
    let printer = GridPrinter::builder(rows, cols)
        .col_style(0, StyleOpt::new().fg(Fg::Magenta))?
        .col_style(1, StyleOpt::new().fg(Fg::Black).bg(Bg::BrightYellow))?
        .col_style(2, StyleOpt::new().sgr(Sgr::StrikeThrough))?
        .col_style(3, StyleOpt::new().fg(Fg::Cyan))?
        .build();
    printer.print(&grid);
 
    Ok(())
}

Output

1      2        3       4
5      6        7       8
9      10      11     12

Structs

StyleOpt

A struct providing optional customization of the foreground color, background color, and text style of a GridPrinter column.

Enums

Bg

An enumeration of background color options.

Fg

An enumeration of foreground color options.

Sgr

Select Graphic Renditions, i.e. an enumeration of text style options, such as bold, italic, etc.

Functions

stylize

A function which will print a given &str s in accordance to the StylOpt opt.