Macro register_tc_scheme 

macro_rules! register_tc_scheme {
    ($scheme:ident) => { ... };
}

Submit a scheme implementation to the link-time registry.

use confium_tc::register_tc_scheme;
use confium_tc::registry::{TcScheme, TcSchemeKind};
use confium_tc::{SessionImpl, SessionParams};
register_tc_scheme!(MyScheme);