Macro snowboard::headers

macro_rules! headers {
    ($($name:expr => $value:expr $(,)?)*) => { ... };
}

A quick way to create a header HashMap.

A similar version of this macro can be found in other crates as map! or hashmap!.

This will convert any $value to a String, since the headers are stored as HashMap<&str, String>.

Example:

use snowboard::headers;

let headers = headers! {
    "Content-Type" => "text/html",
    "X-Hello" => "World!",
    "X-Number" => 42,
};