[−][src]Function syntax::ext::tt::macro_parser::get_macro_ident
fn get_macro_ident(token: &Token) -> Option<(Ident, 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?
The token is an identifier, but not _
.
We prohibit passing _
to macros expecting ident
for now.