Macro derive_utils::quick_derive

macro_rules! quick_derive {
    ($input:expr, $trait_path:expr, <$super:ident>, $trait_def:item $(,)*) => { ... };
    ($input:expr, $trait_path:expr, <$($super:ident)+>, $trait_def:item $(,)*) => { ... };
    ($input:expr, $trait_path:expr, $trait_def:item $(,)*) => { ... };
}

A macro for making easy to write proc_macro_derive like deriving trait to enum so long as all variants are implemented that trait.

See crate level documentation for details.