[−][src]Function mockall::predicate::eq
pub fn eq<T>(constant: T) -> EqPredicate<T> where
T: Debug + PartialEq<T>,
Creates a new predicate that will return true
when the given variable
is
equal to a pre-defined value.
Examples
use predicates::prelude::*; let predicate_fn = predicate::eq(5); assert_eq!(true, predicate_fn.eval(&5)); assert_eq!(false, predicate_fn.eval(&10)); let predicate_fn = predicate::eq("Hello"); assert_eq!(true, predicate_fn.eval("Hello")); assert_eq!(false, predicate_fn.eval("Goodbye"));