pub fn extract(attrs: &[impl AttributeExt]) -> Option<(Symbol, Span)>Expand description
Extracts the first lang = "$name" out of a list of attributes.
The #[panic_handler] attribute is also extracted out when found.
pub fn extract(attrs: &[impl AttributeExt]) -> Option<(Symbol, Span)>Extracts the first lang = "$name" out of a list of attributes.
The #[panic_handler] attribute is also extracted out when found.