custom_keybinding_actions.rs

extern crate skim;
use skim::prelude::*;

// No action is actually performed on your filesystem!
// This example only produce friendly print statements!

fn fake_delete_item(item: &str) {
    println!("Deleting item `{}`...", item);
}

fn fake_create_item(item: &str) {
    println!("Creating a new item `{}`...", item);
}

pub fn main() {
    // Note: `accept` is a keyword used define custom actions.
    // For full list of accepted keywords see `parse_event` in `src/event.rs`.
    // `delete` and `create` are arbitrary keywords used for this example.
    let options = SkimOptionsBuilder::default()
        .multi(true)
        .bind(vec!["bs:abort", "Enter:accept"])
        .build()
        .unwrap();

    Skim::run_with(&options, None).map(|out| match out.final_key {
        // Delete each selected item
        Key::Backspace => out.selected_items.iter().for_each(|i| fake_delete_item(&i.text())),
        // Create a new item based on the query
        Key::Enter => fake_create_item(out.query.as_ref()),
        _ => (),
    });
}