Function syntax::visit::walk_opt_ident
[−]
[src]
pub fn walk_opt_ident<'a, V: Visitor<'a>>(
visitor: &mut V,
span: Span,
opt_ident: Option<Ident>
)
🔬 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?