| #![macro_use] |
| |
| //! Contains several macros used in this crate. |
| |
| macro_rules! gen_setter { |
| ($target:ty, $field:ident : into $t:ty) => { |
| impl $target { |
| /// Sets the field to the provided value and returns updated config object. |
| pub fn $field<T: Into<$t>>(mut self, value: T) -> $target { |
| self.$field = value.into(); |
| self |
| } |
| } |
| }; |
| ($target:ty, $field:ident : val $t:ty) => { |
| impl $target { |
| /// Sets the field to the provided value and returns updated config object. |
| pub fn $field(mut self, value: $t) -> $target { |
| self.$field = value; |
| self |
| } |
| } |
| } |
| } |
| |
| macro_rules! gen_setters { |
| ($target:ty, $($field:ident : $k:tt $tpe:ty),+) => ($( |
| gen_setter! { $target, $field : $k $tpe } |
| )+) |
| } |