multi_select/
multi_select.rs

1use dialoguer_ext::{theme::ColorfulTheme, MultiSelect};
2
3fn main() {
4    let multiselected = &[
5        "Ice Cream",
6        "Vanilla Cupcake",
7        "Chocolate Muffin",
8        "A Pile of sweet, sweet mustard",
9    ];
10    let defaults = &[false, false, true, false];
11    let selections = MultiSelect::with_theme(&ColorfulTheme::default())
12        .with_prompt("Pick your food")
13        .items(&multiselected[..])
14        .defaults(&defaults[..])
15        .interact()
16        .unwrap();
17
18    if selections.is_empty() {
19        println!("You did not select anything :(");
20    } else {
21        println!("You selected these things:");
22        for selection in selections {
23            println!("  {}", multiselected[selection]);
24        }
25    }
26
27    let selections = MultiSelect::with_theme(&ColorfulTheme::default())
28        .with_prompt("Pick your food")
29        .items(&multiselected[..])
30        .defaults(&defaults[..])
31        .max_length(2)
32        .interact()
33        .unwrap();
34    if selections.is_empty() {
35        println!("You did not select anything :(");
36    } else {
37        println!("You selected these things:");
38        for selection in selections {
39            println!("  {}", multiselected[selection]);
40        }
41    }
42}
multi_select/multi_select.rs

multi_select/
multi_select.rs
