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//! # Demonstration of configuration options
//!
//! This blocking example demonstrates some of the configuration options available to the picker.
use std::io::Result;
use nucleo_picker::{CaseMatching, PickerOptions, render::StrRenderer};
fn main() -> Result<()> {
let mut picker = PickerOptions::default()
// set the configuration to match 'path-like' objects
.match_paths()
// ignore case when matching
.case_matching(CaseMatching::Ignore)
// set the default prompt to `/var`
.query("/var")
.picker(StrRenderer);
let choices = vec![
"/var/tmp/a",
"/var/tmp/b",
"/var/tmp",
"/var",
"/usr/local",
"/usr",
"/usr/local/share",
"/dev",
];
// populate the matcher
let injector = picker.injector();
for opt in choices {
injector.push(opt);
}
// open interactive prompt
match picker.pick()? {
Some(opt) => println!("You selected: '{opt}'"),
None => println!("Nothing selected!"),
}
Ok(())
}