Derive Macro Valust 

#[derive(Valust)]
{
    // Attributes available to this derive:
    #[valid]
    #[trans]
    #[forward]
    #[forward_attr]
    #[pre]
    #[post]
    #[rename]
    #[forward_derive]
}

Main entry point for the Valust macro.

For full documentation, see the crates’s README file.