Artifacts Crate

A crate for managing shared read/write access to data stored in a JSON file. The Artifact struct supports initializing the data from a JSON file, getting a read lock on the data, updating the data, and watching for changes on the file to automatically reload the data at a specified interval.

Usage

• Add the following to your Cargo.toml file:

toml [dependencies] artifacts-crate = "0.1.0"

• Define your struct and make sure it implements DeserializeOwned:

```rust

[derive(Deserialize, Debug)]

struct ExampleStruct { field1: String, field2: u32, } ```

• Initialize the Artifact with your struct:

rust pub static EXAMPLE_LIST: Artifact<ExampleStruct> = Artifact::new();

• In your main function or another appropriate place, initialize the Artifact data and spawn the watch task:

```rust

[tokio::main]

async fn main() { // Initialize the EXAMPLELIST data EXAMPLELIST.init("example.json").await.unwrap();

// Spawn a background task to watch and reload the EXAMPLE_LIST data every 6 hours
tokio::spawn(EXAMPLE_LIST.watch("example.json".to_string(), 6 * 60 * 60));

// Example of getting the data
{
    let example_data = EXAMPLE_LIST.get().await.unwrap();
    println!("Example data: {:?}", *example_data);
}

// Example of updating the data
{
    let new_data = ExampleStruct { field1: "New field1 value".to_string(), field2: 42 };
    EXAMPLE_LIST.update(new_data).await.unwrap();
}

} ``` For more details, please refer to the crate documentation or read the comments in the source code.

License

This project is licensed under the MIT License.