Function syntax::attr::find_unwind_attr [−][src]
pub fn find_unwind_attr(
diagnostic: Option<&Handler>,
attrs: &[Attribute]
) -> Option<UnwindAttr>
🔬 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?
Determine what #[unwind]
attribute is present in attrs
, if any.