Done in https://github.com/rust-lang/rust/pull/60932. There are some notes in https://doc.rust-lang.org/nightly/reference/macros-by-example.html about Rust 2018 that we need to remove.
Done in rust-lang/rust#60932.
There are some notes in https://doc.rust-lang.org/nightly/reference/macros-by-example.html about Rust 2018 that we need to remove.