enum_kind 0.1.0

Easily manage values related to enum.
Documentation 
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use syn::*;

pub fn is_bool(ty: &Type) -> bool {
    match *ty {
        Type::Path(TypePath {
            qself: None,
            path:
                Path {
                    leading_colon: None,
                    ref segments,
                },
        }) => {
            // check for bool
            if segments.len() == 1 && segments.first().unwrap().value().ident == "bool" {
                return true;
            }
        }
        _ => {}
    }

    false
}