Function syntax::ext::tt::macro_rules::token_can_be_followed_by_any[][src]

fn token_can_be_followed_by_any(tok: &TokenTree) -> bool
🔬 This is a nightly-only experimental API. (rustc_private)

this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via Cargo.toml instead?