std::ops::Range
Struct std::ops::Range
pub struct Range<Idx> { pub start: Idx, pub end: Idx, }
A (half-open) range which is bounded at both ends: { x | start <= x < end }. Use start..end
(two dots) for its shorthand.
See the contains
method for its characterization.
Examples
fn main() { assert_eq!((3..5), std::ops::Range{ start: 3, end: 5 }); assert_eq!(3+4+5, (3..6).sum()); let arr = [0, 1, 2, 3]; assert_eq!(arr[ .. ], [0,1,2,3]); assert_eq!(arr[ ..3], [0,1,2 ]); assert_eq!(arr[1.. ], [ 1,2,3]); assert_eq!(arr[1..3], [ 1,2 ]); // Range }
Fields
start: Idx
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