Macro char_map 

macro_rules! char_map {
    ($($char:literal => $client_id:expr),* $(,)?) => { ... };
}

Macro to conveniently create a HashMap<char, &str> mapping characters to client IDs.

Examples

use bloop_server_framework::char_map;

let letters = char_map! {
    'a' => "client1",
    'b' => "client2",
    'c' => "client3",
};