Module rustc_hir::lang_items
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Defines language 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.
Macros
Structs
- All of the language items, defined or not. Defined lang items can come from the current crate or its dependencies.
Enums
- A representation of all the valid language items in Rust.
Statics
Functions
- Extracts the first
lang = "$name"
out of a list of attributes. The#[panic_handler]
attribute is also extracted out when found.