4 commits

Author	SHA1	Message	Date
Paul van Tilburg	8d19dbb517	Implement caching for provider get requests (closes: #2) ... * Also cache address geocoding requests to OSM Nomatim! * Use the `cached` crate for an easy implementation * Add the `cache_key` helper function to deal with floats being annoying * Cache Buienradar get request for 5 minutes (per position/metric) * Cache Luchtmeetnet get request for 5 minutes (per position/metric) * Note the `Item` structs need to implement `Clone` now because the cache will own them and Rocket will want a copy too	2022-02-14 21:06:31 +01:00
Paul van Tilburg	4232263a45	Hook up the Buienradar provider metric in the forecast ... Also, sync up the Luchtmeetnet provider documentation a bit.	2022-02-13 15:39:09 +01:00
Paul van Tilburg	d432bb4cd6	Use URL objects instead of formatted strings ... Use `request::Url` for this, so we don't have to depend on the `url` crate ourselves. Also, make the URL constants more uniform.	2022-02-13 13:10:12 +01:00
Paul van Tilburg	59c177d508	Add the Luchtmeetnet provider ... Also introduce the providers module.	2022-02-13 12:45:27 +01:00