darksky-0.5.0 doesn't have any documentation.
darksky.rs
An unofficial Rust wrapper for the DarkSky API.
Note: This package was previously named "forecast_io". Due to a change in name, this package has been renamed to "darksky", and can be found on crates.io by the same name.
Installation
Add the following dependency to your Cargo.toml:
= "0.5"
And include it in your project:
extern crate darksky;
License
License info can be found in the LICENSE.md file. Long story short, ISC.