tilejson

tilejson is a crate for serializing/deserializing the TileJSON format — an open standard for representing map metadata.

Examples

Reading

use tilejson::TileJSON;

fn main() {
    let tilejson_str = r#"{
        "tilejson": "3.0.0",
        "name": "compositing",
        "scheme": "tms",
        "tiles": [
            "http://localhost:8888/admin/1.0.0/world-light,broadband/{z}/{x}/{y}.png"
        ]
    }"#;

    // Parse JSON
    let mut tilejson: TileJSON = serde_json::from_str(&tilejson_str).unwrap();
    println!("{tilejson:?}");

    // Add missing default values per TileJSON specification
    tilejson.set_missing_defaults();
    println!("{tilejson:?}");
}

Writing

use tilejson::tilejson;

fn main() {
    let tilejson = tilejson! {
        "http://localhost:8888/admin/1.0.0/world-light,broadband/{z}/{x}/{y}.png".to_string(),
        name: "tileset name".to_string(),
        description: "some description".to_string(),
    };

    let serialized_tilejson = serde_json::to_string(&tilejson).unwrap();

    println!("{serialized_tilejson}");
}

Contributing

Contributions are welcome! Have a look at the issues, and open a pull request if you'd like to add an algorithm or some functionality.

Development

• This project is easier to develop with just, a modern alternative to make. Install it with cargo install just.
• To get a list of available commands, run just.
• To run tests, use just test.

License

Licensed under either of

• Apache License, Version 2.0 (LICENSE-APACHE or https://www.apache.org/licenses/LICENSE-2.0)
• MIT license (LICENSE-MIT or https://opensource.org/licenses/MIT) at your option.

Contribution

Unless you explicitly state otherwise, any contribution intentionally submitted for inclusion in the work by you, as defined in the Apache-2.0 license, shall be dual-licensed as above, without any additional terms or conditions.