Macro indexmap::indexset [−][src]
Create an IndexSet
from a list of values
Example
use indexmap::indexset; let set = indexset!{ "a", "b", }; assert!(set.contains("a")); assert!(set.contains("b")); assert!(!set.contains("c")); // "a" is the first value assert_eq!(set.iter().next(), Some(&"a"));