concision_core/macros/
getters.rs

1/*
2    Appellation: getters <macros>
3    Contrib: FL03 <jo3mccain@icloud.com>
4*/
5
6#[macro_export]
7macro_rules! getters {
8    ($($call:ident$(.$field:ident)?<$out:ty>),* $(,)?) => {
9        $($crate::getters!(@impl $call$(.$field)?<$out>);)*
10    };
11    ($via:ident::<[$($call:ident$(.$field:ident)?<$out:ty>),* $(,)?]>) => {
12        $($crate::getters!(@impl $via::$call$(.$field)?<$out>);)*
13    };
14    ($($call:ident$(.$field:ident)?),* $(,)? => $out:ty) => {
15        $($crate::getters!(@impl $call$(.$field)?<$out>);)*
16    };
17    ($via:ident::<[$($call:ident$(.$field:ident)?),* $(,)?]> => $out:ty) => {
18        $crate::getters!($via::<[$($call$(.$field)?<$out>),*]>);
19    };
20
21    (@impl $call:ident<$out:ty>) => {
22        $crate::getters!(@impl $call.$call<$out>);
23    };
24    (@impl $via:ident::$call:ident<$out:ty>) => {
25        $crate::getters!(@impl $via::$call.$call<$out>);
26    };
27    (@impl $call:ident.$field:ident<$out:ty>) => {
28        pub fn $call(&self) -> &$out {
29            &self.$field
30        }
31        paste::paste! {
32            pub fn [< $call _mut>](&mut self) -> &mut $out {
33                &mut self.$field
34            }
35        }
36    };
37    (@impl $via:ident::$call:ident.$field:ident<$out:ty>) => {
38        pub fn $call(&self) -> &$out {
39            &self.$via.$field
40        }
41        paste::paste! {
42            pub fn [< $call _mut>](&mut self) -> &mut $out {
43                &mut self.$via.$field
44            }
45        }
46    };
47}
concision_core/macros/getters.rs

concision_core/macros/
getters.rs
