[][src]Function rustc_parse::parser::token_descr_opt

fn token_descr_opt(token: &Token) -> Option<&'static str>
⚙️ This is an internal compiler API. (rustc_private)

This crate is being loaded from the sysroot, a permanently unstable location for private compiler dependencies. It is not intended for general use. Prefer using a public version of this crate from crates.io via Cargo.toml.