message: Add crate documentation for rust docs
diff: // option. This file may not be copied, modified, or distributed
  // except according to those terms.
  +#![doc(html_root_url = "https://docs.rs/stripe-rust/")]
  +
  +//! This crate provides Rust bindings to the Stripe HTTP API.
  +//!
  +//! ## Getting Started
  +//!
  +//! To get started, we need to create a client:
  +//!
  +//! ```rust
  +//! let client = stripe::Client("sk_test_YOUR_STRIPE_SECRET");
  +//! ```
  +//!
  +//! Then we can begin making requests as we'd like. Most Stripe requests accept
  +//! many optional parameters, so we usually get the `::default()` params and then
  +//! set the ones we want from there.
  +//!
  +//! Most requests for creating or updating a Stripe object use the same Rust struct,
  +//! so you may frequently need to refer to the [official API docs](https://stripe.com/docs/api)
  +//! to determine which fields are required for either request.
  +//!
  +//! ```rust
  +//! /* Creating a Stripe Charge */
  +//!
  +//! let token = "TOKEN_FROM_CHECKOUT";
  +//! let mut params = stripe::ChargeParams::default();
  +//! // NOTE: Stripe represents currency in the lowest denominations (e.g. cents)
  +//! params.amount = Some(1095); // e.g. $10.95
  +//! params.source = Some(stripe::CustomerSource::Token(token));
  +//!
  +//! // Example: Override currency to be in Canadian Dollars
  +//! params.currency = Some(stripe::Currency::CAD);
  +//! let charge = stripe::Charge::create(&client, params).unwrap();
  +//! println!("{:?}", charge); // => Charge { id: "ch_12345", amount: 1095, .. }
  +//! ```
  +//!
  +//! ```rust
  +//! /* Listing Stripe Charges */
  +//!
  +//! let params = stripe::ChargeListParams::default();
  +//! let charges = stripe::Charge::list(&client, params).unwrap();
  +//! println!("{:?}", charges); // => List { data: [Charge { id: "ch_12345", .. }] }
  +//! ```
  +
  extern crate hyper;
  #[cfg(feature = "with-rustls")]
  extern crate hyper_rustls;
  