Module lang_items 

Detecting lang items.

Language items are items that represent concepts intrinsic to the language itself. Examples are:

• Traits that specify “kinds”; e.g., Sync, Send.
• Traits that represent operators; e.g., Add, Sub, Index.
• Functions called by the compiler itself.

Structs

LanguageItemCollector 🔒

Enums

Duplicate 🔒

Functions

extract_ast 🔒

Extracts the first lang = "$name" out of a list of attributes. The #[panic_handler] attribute is also extracted out when found.

get_lang_items 🔒

Traverses and collects all the lang items in all crates.

provide 🔒