JasonDB

JasonDB is a NoSQL, document-oriented, JSON-based database management system built with the modern web in mind. It is fast, flexible, and easy-to-use, making it a solid choice for building databases for web applications. It also provides a number of macros allowing for powerful operations in concise syntax.

Installation

The JasonDB crate can be installed by adding jasondb to your Cargo.toml file.

Documentation

The JasonDB documentation can be found at docs.rs.

Basic Example

use jasondb::JasonDB;
use jasondb::prelude::*;

fn main() {
    // Create a new database (use `JasonDB::open` to open an existing database)
    let db = JasonDB::new("/path/to/database.jdb");

    // Lock the database for writing, then write to it
    // We do this in a new scope so the database is unlocked as soon as we're done
    {
        let mut db_write = db.write();
        set!(&mut db_write, "users/w-henderson", "{\"name\": \"William Henderson\"}");
        set!(&mut db_write, "users/torvalds", "{\"name\": \"Linus Torvalds\"}");
    }

    // Lock the database for reading, then read from it
    // Note that this is a contrived example (one could read from the write-locked database above)
    {
        let db_read = db.read();
        let test = get!(&db_read, "users/w-henderson");
        assert_eq!(test.json, "{\"name\": \"William Henderson\"}");
    }
}

Further Examples

• Message Board Example: A simple example of integrating JasonDB with a web application.