xml/
macros.rs

1#![macro_use]
2
3//! Contains several macros used in this crate.
4
5macro_rules! gen_setter {
6    ($target:ty, $field:ident : into $t:ty) => {
7        impl $target {
8            /// Sets the field to the provided value and returns updated config object.
9            pub fn $field<T: Into<$t>>(mut self, value: T) -> $target {
10                self.$field = value.into();
11                self
12            }
13        }
14    };
15    ($target:ty, $field:ident : val $t:ty) => {
16        impl $target {
17            /// Sets the field to the provided value and returns updated config object.
18            pub fn $field(mut self, value: $t) -> $target {
19                self.$field = value;
20                self
21            }
22        }
23    }
24}
25
26macro_rules! gen_setters {
27    ($target:ty, $($field:ident : $k:tt $tpe:ty),+) => ($(
28        gen_setter! { $target, $field : $k $tpe }
29    )+)
30}