Macro build_const::build_const

macro_rules! build_const {
    ( $mod_name:expr ) => { ... };
}

Shortcut macro which expands to the same module path used in ConstWriter::for_build(mod_name).

If you don't want to include macros, this is simply a one liner: include!(concat!(env!("OUT_DIR"), concat!("/", $mod_name))