"std::time::Instant",
"std::io::Read",
"std::primitive::usize",
- "bool"
+ "bool",
+ # can give path and reason with an inline table
+ { path = "std::net::Ipv4Addr", reason = "no IPv4 allowed" },
+ # can use an inline table but omit reason
+ { path = "std::net::TcpListener" },
]