fn message_expired<'a>(&'a self) -> Box<FnMut(H, &[u8]) -> bool + 'a> {
		Box::new(move |_topic, data| match self.validate(data) {
			ValidationResult::Valid(_) | ValidationResult::Future(_) => false,
			ValidationResult::Invalid | ValidationResult::Expired => true,
		})
	}
/// Produce a closure for validating messages on a given topic.
Produce a closure for validating messages on a given topic.
Produce a closure for validating messages on a given topic .
fn message_expired<'a>(&'a self) -> Box<FnMut(H, &[u8]) -> bool + 'a> {
		Box::new(move |_topic, data| match self.validate(data) {
			ValidationResult::Valid(_) | ValidationResult::Future(_) => false,
			ValidationResult::Invalid | ValidationResult::Expired => true,
		})
	}
fn message_expired < ' a > ( & ' a self ) -> Box < FnMut ( H , & [ u8 ] ) -> bool + ' a > { Box :: new ( move | _topic , data | match self . validate ( data ) { ValidationResult :: Valid ( _ ) | ValidationResult :: Future ( _ ) => false , ValidationResult :: Invalid | ValidationResult :: Expired => true , } ) }
Produce a closure for validating messages on a given topic.
Produce a closure for validating messages on a given topic .
&'a self
&'a self