Macro indexmap::indexset
[−]
[src]
macro_rules! indexset { (@single $($x:tt)*) => { ... }; (@count $($rest:expr),*) => { ... }; ($($value:expr,)+) => { ... }; ($($value:expr),*) => { ... }; }
Create an IndexSet
from a list of values
Example
#[macro_use] extern crate indexmap; 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"));