Struct predicates::boolean::AndPredicate

pub struct AndPredicate<M1, M2, Item> where
    M1: Predicate<Item>,
    M2: Predicate<Item>,
    Item: ?Sized,  { /* fields omitted */ }

Predicate that combines two Predicates, returning the AND of the results.

This is created by the Predicate::and function.

Methods

impl<M1, M2, Item> AndPredicate<M1, M2, Item> where
    M1: Predicate<Item>,
    M2: Predicate<Item>,
    Item: ?Sized, 

pub fn new(a: M1, b: M2) -> AndPredicate<M1, M2, Item>

Create a new AndPredicate over predicates a and b.

Trait Implementations

impl<M1: Debug, M2: Debug, Item> Debug for AndPredicate<M1, M2, Item> where
    M1: Predicate<Item>,
    M2: Predicate<Item>,
    Item: Debug + ?Sized, 

fn fmt(&self, __arg_0: &mut Formatter) -> Result

Formats the value using the given formatter.

impl<M1, M2, Item> Predicate<Item> for AndPredicate<M1, M2, Item> where
    M1: Predicate<Item>,
    M2: Predicate<Item>,
    Item: ?Sized, 

fn eval(&self, item: &Item) -> bool

Execute this Predicate against variable, returning the resulting boolean.

impl<M1, M2, Item> Display for AndPredicate<M1, M2, Item> where
    M1: Predicate<Item>,
    M2: Predicate<Item>,
    Item: ?Sized, 

fn fmt(&self, f: &mut Formatter) -> Result

Formats the value using the given formatter.