enum_helpers

A Rust library to add helper functions to enums, with methods such as is_, as_, as_mut_, and into_, allowing you to simply your codebase and improve code readability.

Example Usage

The following example demonstrates the usage of the EnumIs derive macro to utilize a simpler type checking for enums.

use enum_helpers::EnumIs;

#[derive(EnumIs)]
pub enum Test {
    Example(u32),
}

pub fn main() {
    let test = Test::Example(123);
    assert!(test.is_example()); // true
}

Additional Resources

For more examples, refer to the tests directory.

To keep up with the latest features, improvements, and bug fixes, refer to the Changelog file.