Trait ross_config::filter::Filter

pub trait Filter: Downcast + Debug {
    fn filter(
        &mut self, 
        value: &ExtractorValue<'_>, 
        state_manager: &mut StateManager
    ) -> bool;
}

Required methods

fn filter(
    &mut self,
    value: &ExtractorValue<'_>,
    state_manager: &mut StateManager
) -> bool

Implementations

impl dyn Filter

pub fn is<__T: Filter>(&self) -> bool

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

pub fn downcast<__T: Filter>(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: Filter>(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: Filter>(&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: Filter>(&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 Filter for CountStateFilter

impl Filter for U8IncrementStateFilter

impl Filter for U32IncrementStateFilter

impl Filter for U32IsEqualStateFilter

impl Filter for U32SetStateFilter

impl Filter for CountFilter

impl Filter for FlipFlopFilter

impl Filter for U16IsEqualFilter