[−][src]Function predicates::prelude::predicate::str::is_empty
pub fn is_empty() -> IsEmptyPredicate
Creates a new Predicate
that ensures a str is empty
Examples
use predicates::prelude::*; let predicate_fn = predicate::str::is_empty(); assert_eq!(true, predicate_fn.eval("")); assert_eq!(false, predicate_fn.eval("Food World"));