Bloop: A Fast Code Search Engine Written in Rust

Bloop is a fast code search engine written in Rust. It is designed to be used as a library, making it easy to integrate into existing projects. Rust's performance and safety features make it an ideal language for building such a tool.

Bloop's search functionality is based on the popular code search tool, "ack". It uses regular expressions to search for patterns in files, and can search through multiple directories at once. Bloop also supports searching through compressed files, such as gzip and bzip2.

One of the main advantages of using Bloop is its speed. It is designed to be as fast as possible, and can search through large codebases in a matter of seconds. Bloop also supports parallel searching, which can further improve performance on multi-core systems.

Bloop is open source and licensed under the Apache-2.0 license. It has gained a lot of popularity in the Rust community, with over 7k stars on GitHub and 407 forks.

Here's an example of how to use Bloop in Rust:

use bloop::SearchOptions;
use std::path::PathBuf;

fn main() {
    let mut options = SearchOptions::new();
    options.recursive(true);
    options.add_search_path(PathBuf::from("."));
    options.add_search_pattern("fn main()");

    let results = bloop::search(&options).unwrap();

    for result in results {
        println!("{}", result.path().display());
    }
}

This example searches for the pattern "fn main()" in the current directory and its subdirectories. The results are then printed to the console.

If you're looking for a fast and efficient code search engine for your Rust projects, Bloop is definitely worth checking out.