Macro cucumber_rust::cucumber

macro_rules! cucumber {
    (
        features: $featurepath:tt,
        world: $worldtype:path,
        steps: $vec:expr,
        setup: $setupfn:expr,
        before: $beforefns:expr,
        after: $afterfns:expr
    ) => { ... };
    (
        features: $featurepath:tt,
        world: $worldtype:path,
        steps: $vec:expr,
        setup: $setupfn:expr,
        before: $beforefns:expr
    ) => { ... };
    (
        features: $featurepath:tt,
        world: $worldtype:path,
        steps: $vec:expr,
        setup: $setupfn:expr,
        after: $afterfns:expr
    ) => { ... };
    (
        features: $featurepath:tt,
        world: $worldtype:path,
        steps: $vec:expr,
        before: $beforefns:expr,
        after: $afterfns:expr
    ) => { ... };
    (
        features: $featurepath:tt,
        world: $worldtype:path,
        steps: $vec:expr,
        before: $beforefns:expr
    ) => { ... };
    (
        features: $featurepath:tt,
        world: $worldtype:path,
        steps: $vec:expr,
        after: $afterfns:expr
    ) => { ... };
    (
        features: $featurepath:tt,
        world: $worldtype:path,
        steps: $vec:expr,
        setup: $setupfn:expr
    ) => { ... };
    (
        features: $featurepath:tt,
        world: $worldtype:path,
        steps: $vec:expr
    ) => { ... };
    (
        @finish; $featurepath:tt; $worldtype:path; $vec:expr; $setupfn:expr; $beforefns:expr; $afterfns:expr
    ) => { ... };
}