Prepare for upgrade to syn 2 - vis pub
syn vis pub: Provide abstraction for syn::token::Pub
In syn 1, there's VisPublic which has a field pub_token. In syn 2
there's just syn::token::Pub, which is now used in place of VisPublic.
syn vis pub: Provide abstraction for syn::token::Pub
In syn 1, there's VisPublic which has a field pub_token. In syn 2
there's just syn::token::Pub, which is now used in place of VisPublic.