core::ops::range::Range

A (half-open) range bounded inclusively below and exclusively above (start..end). The range start..end contains all values with start = end.

Signature

#[derive(Clone, Drop, PartialEq)]
pub struct Range {
    pub start: T,
    pub end: T,
}

The start..end syntax is a Range:

assert!((3..5) == core::ops::Range { start: 3, end: 5 });

let mut sum = 0;
for i in 3..6 {
    sum += i;
}
assert!(sum == 3 + 4 + 5);

The lower bound of the range (inclusive).

pub start: T

The upper bound of the range (exclusive).

pub end: T