polygon_io 4.2.1

Rust [Polygon.io](https://polygon.io) client that verifies timestamps are in queried ranges and uses nanoseconds. Converts to EST for equities. Built on ureq and chrono.
Documentation 
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extern crate serde_json;
extern crate ureq;

use crate::client::{Client, Result};
use serde::{Deserialize, Serialize};

#[derive(Debug, Deserialize, Serialize)]
#[serde(rename_all = "camelCase")]
pub struct Market {
	pub market: String,
	pub desc:   String
}

#[derive(Debug, Deserialize, Serialize)]
pub struct MarketsResponse {
	pub results: Vec<Market>,
	// For debugging
	pub status:  String
}

impl Client {
	pub fn get_markets(&self) -> Result<MarketsResponse> {
		let uri = format!("{}/v2/reference/markets", self.api_uri);

		let resp = self.get_response::<MarketsResponse>(&uri)?;

		Ok(resp)
	}
}

#[cfg(test)]
mod markets {
	use crate::client::Client;

	#[test]
	fn works() {
		let client = Client::new().unwrap();
		let markets = client.get_markets().unwrap();
		assert!(markets
			.results
			.iter()
			.any(|res| res.market == String::from("STOCKS")));
	}
}