Struct MulRule 

pub struct MulRule<T> {
    pub rules: Vec<Box<dyn Rule<T>>>,
}

Bucket rule that multiply scores of all of its subrules.

Fields

rules: Vec<Box<dyn Rule<T>>>

List of subrules to score.

Implementations

impl<T> MulRule<T>

pub fn new(rules: Vec<Box<dyn Rule<T>>>) -> Self

Trait Implementations

impl<T: Clone> Clone for MulRule<T>

fn clone(&self) -> MulRule<T>

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl<T> Rule<T> for MulRule<T>

where T: Clone + 'static,

fn score(&self, item: &T, bucket: &Bucket<T>) -> Scalar

Score incoming item.

fn box_clone(&self) -> Box<dyn Rule<T>>

Create boxed clone for this rule.