pub fn le<T>(constant: T) -> OrdPredicate<T>where
T: PartialOrd + Debug,
Expand description
Creates a new predicate that will return true
when the given variable
is
less than or equal to a pre-defined value.
§Examples
use predicates::prelude::*;
let predicate_fn = predicate::le(5);
assert_eq!(true, predicate_fn.eval(&4));
assert_eq!(true, predicate_fn.eval(&5));
assert_eq!(false, predicate_fn.eval(&6));