js::front::macro::js_extend![src]
macro_rules! js_extend( ($object:expr, {$name:expr: $value:expr}) => ( $object.set_field($name, $value) ); ($object:expr, { $($name:expr: $value:expr),+ }) => ({ let object = $object; $( object.set_field($name, js!($value)); )+ }); )