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#![deny(missing_docs)]

//! Simple, virtually-zero-dependencies HTTP client wrapping a system client.
//!
//! "Virtually-zero" means no unnecessary runtime dependencies. The only runtime dependency, other than `std`, is URL validation, which is required for security reasons.
//!
//! ## Supported Backends
//!
//! * wget
//! * cURL
//! * PowerShell (`Invoke-WebRequest`)
//! # Usage
//!
//! In your `Cargo.toml`:
//!
//! ```toml
//! [dependencies]
//! sysreq = "0.1"
//! ```
//!
//! In your code:
//!
//! ```rust
//! let html = sysreq::get("https://www.rust-lang.org/").unwrap();
//! println!("{}", String::from_utf8_lossy(&html));
//! ```

#[cfg(test)]
mod tests;

mod error;
pub use error::Error;

mod clients;
use clients::{resolve::resolve, SystemHttpClientInterface};
pub use clients::{
	resolve::{http_client, installed},
	supported_http_clients, SystemHttpClient,
};

mod url;
use self::url::ValidUrl;

mod request;
pub use request::RequestBuilder;

/// Perform a GET request to the given URL
pub fn get(url: impl ValidUrl) -> Result<Vec<u8>, Error> {
	Ok(resolve()?.get(url.validate()?, None)?.body)
}