Struct FeaturesServer 

pub struct FeaturesServer {
    pub title: String,
    pub description: String,
    pub base_url: String,
    pub collections: Vec<Collection>,
}

Stateless request handler for OGC API - Features endpoints

Fields

title: String

Service title

description: String

Service description

base_url: String

Base URL (e.g. "https://example.com/ogcapi")

collections: Vec<Collection>

Registered collections

Implementations

impl FeaturesServer

pub fn new(title: impl Into<String>, base_url: impl Into<String>) -> Self

Create a new server with the given title and base URL.

pub fn add_collection(&mut self, collection: Collection)

Register a collection.

pub fn landing_page(&self) -> LandingPage

Build the landing page response.

pub fn conformance(&self) -> ConformanceClasses

Build the conformance declaration response (Part 1 + Part 2).

pub fn list_collections(&self) -> Collections

Build the collections listing response.

pub fn get_collection(&self, id: &str) -> Option<&Collection>

Look up a collection by id.

pub fn build_items_response( &self, collection_id: &str, features: Vec<Feature>, params: &QueryParams, total_matched: Option<u64>, ) -> Result<FeatureCollection, FeaturesError>

Build a paginated FeatureCollection response.

The caller supplies the full features vector (already filtered but not yet paginated) together with total_matched (which may differ when server-side filtering is applied outside this function).

This function:

1. Validates the limit against MAX_LIMIT.
2. Returns FeaturesError::CollectionNotFound if the collection is not registered.
3. Applies offset / limit slicing.
4. Attaches numberMatched, numberReturned, and timeStamp.
5. Attaches next and prev pagination links.