getset

Getset, we're ready to go!

A procedural macro for generating the most basic getters and setters on fields.

Getters are generated as fn field(&self) -> &type, while setters are generated as fn field(&mut self, val: type).

These macros are not intended to be used on fields which require custom logic inside of their setters and getters. Just write your own in that case!

Yes! It supports nightly with pub(crate) etc!

#[macro_use]
extern crate getset;

#[derive(Getters, Setters, MutGetters, Default)]
pub struct Foo<T> where T: Copy + Clone + Default {
    /// Doc comments are supported!
    /// Multiline, even.
    #[get] #[set] #[get_mut]
    private: T,

    /// Doc comments are supported!
    /// Multiline, even.
    #[get = "pub"] #[set = "pub"] #[get_mut = "pub"]
    public: T,
}

fn main() {
    let mut foo = Foo::default();
    foo.set_private(1);
    (*foo.private_mut()) += 1;
    assert_eq!(*foo.private(), 2);
}