Macro metaheuristics_nature::impl_builders

macro_rules! impl_builders {
    ($($(#[$meta:meta])* fn $name:ident($ty:ty))+) => { ... };
}

A tool macro used to generate multiple builder functions (methods).

For example,

impl S {
    impl_builders! {
        /// Doc 1
        fn name1(Ty)
        /// Doc 2
        fn name2(Ty)
    }
}

will become

impl S {
    /// Doc 1
    pub fn name1(mut self, name1: Ty) -> Self {
        self.name1 = name1;
        self
    }
    /// Doc 2
    pub fn name2(mut self, name2: Ty) -> Self {
        self.name2 = name2;
        self
    }
}