ogcapi-client 0.3.0

Client to access OGC API Feature and STAC endpoints.
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# OGC API Client

## Client

The `ogcapi-client` crate provides a client for accessing geospatial datasets served through [OGC API](https://ogcapi.ogc.org/) or [SpatioTemporal Asset Catalog (STAC)](https://stacspec.org/) with the following features:

* Depth first iterator over catalog tree
* Iterator over collections
* Item search
* Lazy pagination handling

## Example

```rust
use ogcapi_client::Client;
use ogcapi_types::common::Bbox;
use ogcapi_types::stac::SearchParams;

fn main() {
    // Setup a client for a given STAC endpoint
    let endpoint = "https://data.geo.admin.ch/api/stac/v0.9/";
    let client = Client::new(endpoint).unwrap();

    // Fetch root catalog and print `id`
    let root = client.root().unwrap();
    println!("Root catalog id: {}", root.id);

    // Count catalogs
    let catalogs = client.catalogs().unwrap();
    println!("Found {} catalogs!", catalogs.count());

    // Search items
    let bbox = Bbox::from([7.4473, 46.9479, 7.4475, 46.9481]);
    let params = SearchParams::new()
        .with_bbox(bbox)
        .with_collections(["ch.swisstopo.swissalti3d"].as_slice());
    let items = client.search(params).unwrap();
    println!("Found {} items!", items.count());
}
```