Function http_req::request::head

pub fn head<T: AsRef<str>>(uri: T) -> Result<Response, Error>

Creates and sends HEAD request. Returns response for this request.

Examples

use http_req::request;

const uri: &str = "https://www.rust-lang.org/learn";
let response = request::head(uri).unwrap();

Examples found in repository

examples/head.rs (line 5)

fn main() {
    //Sends a HTTP HEAD request and processes the response.
    let res = request::head("https://www.rust-lang.org/learn").unwrap();

    //Prints details about the response.
    println!("Status: {} {}", res.status_code(), res.reason());
    println!("Headers: {}", res.headers());
}