1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36
#![allow(clippy::needless_doctest_main)] //! # Label //! //! `label` is a library that can be used to create custom attributes for functions, through which you can list them and perform actions on them. //! Label uses no global state during the compilation process, to avoid incremental compilation breaking it. //! //! # Example //! //! ``` //! use label::create_label; //! //! create_label!(fn test() -> ()); //! //! #[test::label] //! fn my_fn() { //! println!("Test!"); //! } //! //! fn main() { //! println!("calling all 'test' label"); //! // using iter you can go through all functions with this annotation. //! for i in test::iter() { //! i(); //! } //! } //! //! //! ``` //! //! Label also supports labels on `static` and `const` variables, and iterating over the names of labeled items. //! For more information about this, visit the docs on [create_label](label_macros::create_label) //! pub use ctor::ctor; pub use label_macros::__label; pub use label_macros::create_label;