Struct GridPrinterBuilder

Source

pub struct GridPrinterBuilder { /* private fields */ }

Expand description

A Builder to create/customize a GridPrinter instance

use grid_printer::GridPrinter;
use grid_printer::GridPrinterBuilder;
 
let rows = 3;
let cols = 3;
let printer: GridPrinter = GridPrinterBuilder::new(rows, cols)
    .col_spacing(4)
    .build();

Implementations§

Source §

impl GridPrinterBuilder

Source

pub fn new(rows: usize, cols: usize) -> Self

Source

pub fn col_spacing(self, col_spacing: usize) -> Self

Examples found in repository ?

examples/cars.rs (line 14)

3fn main() {
4    let cars = vec![
5        vec!["Make", "Model", "Color", "Year", "Price", ],
6        vec!["Ford", "Pinto", "Green", "1978", "$750.00", ],
7        vec!["Toyota", "Tacoma", "Red", "2006", "$15,475.23", ],
8        vec!["Lamborghini", "Diablo", "Yellow", "2001", "$238,459.99", ],
9    ];
10
11    let rows = cars.len();
12    let cols = cars[0].len();
13    let printer = GridPrinter::builder(rows, cols)
14        .col_spacing(4)
15        .build();
16    printer.print(&cars);
17}

Source

pub fn col_styles( self, col_styles: Vec<Option<StyleOpt>>, ) -> Result<Self, GridPrinterErr>

Source

pub fn col_style( self, idx: usize, opt: StyleOpt, ) -> Result<Self, GridPrinterErr>

Examples found in repository ?

examples/colors.rs (line 17)

5fn main() -> Result<(), Box<dyn Error>> {
6
7    let grid = vec![
8        vec![1, 2, 3, 4, ],
9        vec![5, 6, 7, 8, ],
10        vec![9, 10, 11, 12, ],
11    ];
12
13    let rows = grid.len();
14    let cols = grid[0].len();
15    
16    let printer = GridPrinter::builder(rows, cols)
17        .col_style(0, StyleOpt::new().fg(Fg::Magenta))?
18        .col_style(1, StyleOpt::new().fg(Fg::Black).bg(Bg::BrightYellow))?
19        .col_style(2, StyleOpt::new().sgr(Sgr::StrikeThrough))?
20        .col_style(3, StyleOpt::new().fg(Fg::Cyan))?
21        .build();
22    printer.print(&grid);
23
24    Ok(())
25}

Source

pub fn build(self) -> GridPrinter

Examples found in repository ?

examples/cars.rs (line 15)

3fn main() {
4    let cars = vec![
5        vec!["Make", "Model", "Color", "Year", "Price", ],
6        vec!["Ford", "Pinto", "Green", "1978", "$750.00", ],
7        vec!["Toyota", "Tacoma", "Red", "2006", "$15,475.23", ],
8        vec!["Lamborghini", "Diablo", "Yellow", "2001", "$238,459.99", ],
9    ];
10
11    let rows = cars.len();
12    let cols = cars[0].len();
13    let printer = GridPrinter::builder(rows, cols)
14        .col_spacing(4)
15        .build();
16    printer.print(&cars);
17}

More examples

Hide additional examples

examples/colors.rs (line 21)

5fn main() -> Result<(), Box<dyn Error>> {
6
7    let grid = vec![
8        vec![1, 2, 3, 4, ],
9        vec![5, 6, 7, 8, ],
10        vec![9, 10, 11, 12, ],
11    ];
12
13    let rows = grid.len();
14    let cols = grid[0].len();
15    
16    let printer = GridPrinter::builder(rows, cols)
17        .col_style(0, StyleOpt::new().fg(Fg::Magenta))?
18        .col_style(1, StyleOpt::new().fg(Fg::Black).bg(Bg::BrightYellow))?
19        .col_style(2, StyleOpt::new().sgr(Sgr::StrikeThrough))?
20        .col_style(3, StyleOpt::new().fg(Fg::Cyan))?
21        .build();
22    printer.print(&grid);
23
24    Ok(())
25}