digitalocean 0.1.1

A pure Rust DigitalOcean API binding.
Documentation 
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use super::{ApiLinks, ApiMeta};
use super::{HasPagination, HasResponse, HasValue};
use crate::method::List;
use crate::request::RegionRequest;
use crate::request::Request;
use crate::{ROOT_URL, STATIC_URL_ERROR};
use getset::{Getters, Setters};
use url::Url;

const REGIONS_SEGMENT: &str = "regions";

/// A region in DigitalOcean represents a datacenter where Droplets can be
/// deployed and images can be transferred.
///
/// Each region represents a specific datacenter in a geographic location. Some
/// geographical locations may have multiple "regions" available. This means
/// that there are multiple datacenters available within that area.
///
/// [Digital Ocean Documentation.](https://developers.digitalocean.com/documentation/v2/#regions)
#[derive(Deserialize, Serialize, Debug, Clone, Getters, Setters)]
#[get = "pub"]
pub struct Region {
	/// A human-readable string that is used as a unique identifier for each
	/// region.
	name: String,

	/// The display name of the region. This will be a full name that is used
	/// in the control panel and other interfaces.
	slug: String,

	/// This attribute is set to an array which contains the identifying slugs
	///  for the sizes available in this region.
	sizes: Vec<String>,

	/// This is a boolean value that represents whether new Droplets can be
	/// created in this region.
	available: bool,

	/// This attribute is set to an array which contains features available in
	/// this region
	features: Vec<String>,
}

impl Region {
	/// [Digital Ocean Documentation.](https://developers.digitalocean.com/documentation/v2/#list-all-regions)
	pub fn list() -> RegionRequest<List, Vec<Region>> {
		let mut url = ROOT_URL.clone();
		url.path_segments_mut()
			.expect(STATIC_URL_ERROR)
			.push(REGIONS_SEGMENT);

		Request::new(url)
	}
}

/// Response type returned from Digital Ocean.
#[derive(Deserialize, Serialize, Debug, Clone)]
pub struct RegionListResponse {
	regions: Vec<Region>,
	links: ApiLinks,
	meta: ApiMeta
}

impl HasResponse for Vec<Region> {
	type Response = RegionListResponse;
}

impl HasPagination for RegionListResponse {
	fn next_page(&self) -> Option<Url> {
		self.links.next()
	}
}

impl HasValue for RegionListResponse {
	type Value = Vec<Region>;

	fn value(self) -> Vec<Region> {
		self.regions
	}
}