Function syntax::attr::find_deprecation_generic[][src]

fn find_deprecation_generic<'a, I>(
    diagnostic: &Handler,
    attrs_iter: I,
    item_sp: Span
) -> Option<Deprecation> where
    I: Iterator<Item = &'a Attribute>, 
🔬 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?