Derive Macro Name

#[derive(Name)]
{
    // Attributes available to this derive:
    #[name]
}

Generate a method name(&self) -> &'static str that returns the name of a given enum variant.

If the name-trait feature is enabled, an implementation of a Name trait is generated. Otherwise, an inherent implementation is used.

The name of an enum variant is its identifier in Title Case. Foo becomes "Foo" and HelloWorld becomes "Hello World". This can be overridden by using the #[name = "..."] attribute on a variant, e.g.:

use enum_fun::Name;

#[derive(Name)]
enum Words {
    Foo,
    HelloWorld,
    #[name = "Baz"]
    Bar,
}

use Words::*;

assert_eq!(Foo.name(), "Foo");
assert_eq!(HelloWorld.name(), "Hello World");
assert_eq!(Bar.name(), "Baz");