jfs

A simple JSON file store written in Rust. This is a port and drop-in replacement of the Node.js library json-file-store.

WARNING: Don't use it if you want to persist a large amount of objects. Use a real DB instead.

Installation

Depending on which serialization framework you like to use, you have to enable it by setting the corresponding features in Cargo.toml.

By default rustc-serialize is used. To enable support for serde add the following to your configuration:

toml [dependencies.jfs] version = "0.3" features = ["serde", "serde_json"] default-features = false

Example

```rust extern crate jfs; extern crate rustc_serialize; use jfs::Store;

[derive(RustcEncodable,RustcDecodable)]

struct Foo { foo: String }

pub fn main() { let db = Store::new("data").unwrap(); let f = Foo { foo: "bar".to_owned() }; let id = db.save(&f).unwrap(); let obj = db.get::(&id).unwrap(); db.delete(&id).unwrap(); } ```

You can also store all data in one single JSON-File:

rust let mut cfg = jfs::Config::default(); cfg.single = true; // false is default let db = jfs::Store::new_with_cfg("data",cfg);

If you like to pretty print the file content, set pretty to true and choose a number of whitespaces for the indention:

rust let mut cfg = jfs::Config::default(); cfg.pretty = true; // false is default cfg.indent = 4; // 2 is default

License

This project is licensed under the MIT License.