Trait ross_config::extractor::Extractor

pub trait Extractor: Downcast + Debug {
    fn extract<'a>(
        &self, 
        packet: &'a Packet
    ) -> Result<ExtractorValue<'a>, ExtractorError>;
}

Required methods

fn extract<'a>(
    &self,
    packet: &'a Packet
) -> Result<ExtractorValue<'a>, ExtractorError>

Implementations

impl dyn Extractor

pub fn is<__T: Extractor>(&self) -> bool

Returns true if the trait object wraps an object of type __T.

pub fn downcast<__T: Extractor>(self: Box<Self>) -> Result<Box<__T>, Box<Self>>

Returns a boxed object from a boxed trait object if the underlying object is of type __T. Returns the original boxed trait if it isn’t.

pub fn downcast_rc<__T: Extractor>(self: Rc<Self>) -> Result<Rc<__T>, Rc<Self>>

Returns an Rc-ed object from an Rc-ed trait object if the underlying object is of type __T. Returns the original Rc-ed trait if it isn’t.

pub fn downcast_ref<__T: Extractor>(&self) -> Option<&__T>

Returns a reference to the object within the trait object if it is of type __T, or None if it isn’t.

pub fn downcast_mut<__T: Extractor>(&mut self) -> Option<&mut __T>

Returns a mutable reference to the object within the trait object if it is of type __T, or None if it isn’t.

Implementors

impl Extractor for EventCodeExtractor

impl Extractor for EventProducerAddressExtractor

impl Extractor for NoneExtractor

impl Extractor for PacketExtractor