vaijira / quandl

Rust library for accessing the Quandl API

Quandl

Overview

Uses the Quandl v3 API to retrieve financial and economic datasets.

Usage

extern crate quandl;

use quandl::{Quandl, NaiveDate};

fn main() {
  // basic request
  let q = Quandl::new();
  let _ = q.new_request("WIKI", "AAAPL")
    .rows(5)
    .run();

  // specify some dates
  // Note: setting the start and end dates could fail (parsing error or inconsistency)
  // so when set, a Result is returned
  let _ = q.new_request("WIKI", "AAPL")
    .start_date("2015-11-10")
    .unwrap()
    .end_date("2015-11-12")
    .unwrap()
    .run();

  // pass a NaiveDate instead of a &str
  let d = NaiveDate::from_ymd(2015, 11, 20);
  let _ = q.new_request("WIKI", "AAPL")
    .start_date(&d)
    .unwrap()
    .run();
}

Testing

Some notes about the different testing options:

• cargo test will run all tests that don't call the Quandl API. API.
• cargo test --features test-quandl-api will include tests that call the Quandl API.
• cargo test --features "skeptic test-quandl-api" will run all tests including the tests in this README file.

clippy is also run as part of the nightly build on travis.

License

This library is distributed under similar terms to Rust: dual licensed under the MIT license and the Apache license (version 2.0).

See LICENSE-APACHE, LICENSE-MIT, and COPYRIGHT for details.