[−][src]Function diesel_factories::sequence
pub fn sequence<T, F>(f: F) -> T where
F: Fn(usize) -> T,
Utility function for generating unique ids or strings in factories.
Each time sequence
gets called, the closure will receive a different number.
use diesel_factories::sequence; assert_ne!( sequence(|i| format!("unique-string-{}", i)), sequence(|i| format!("unique-string-{}", i)), );