From a990de90fe41456a23e58bd087d2f107d321f3a1 Mon Sep 17 00:00:00 2001 From: Valentin Popov Date: Fri, 19 Jul 2024 16:37:58 +0400 Subject: Deleted vendor folder --- vendor/rayon/src/math.rs | 54 ------------------------------------------------ 1 file changed, 54 deletions(-) delete mode 100644 vendor/rayon/src/math.rs (limited to 'vendor/rayon/src/math.rs') diff --git a/vendor/rayon/src/math.rs b/vendor/rayon/src/math.rs deleted file mode 100644 index 3a630be..0000000 --- a/vendor/rayon/src/math.rs +++ /dev/null @@ -1,54 +0,0 @@ -use std::ops::{Bound, Range, RangeBounds}; - -/// Divide `n` by `divisor`, and round up to the nearest integer -/// if not evenly divisible. -#[inline] -pub(super) fn div_round_up(n: usize, divisor: usize) -> usize { - debug_assert!(divisor != 0, "Division by zero!"); - if n == 0 { - 0 - } else { - (n - 1) / divisor + 1 - } -} - -/// Normalize arbitrary `RangeBounds` to a `Range` -pub(super) fn simplify_range(range: impl RangeBounds, len: usize) -> Range { - let start = match range.start_bound() { - Bound::Unbounded => 0, - Bound::Included(&i) if i <= len => i, - Bound::Excluded(&i) if i < len => i + 1, - bound => panic!("range start {:?} should be <= length {}", bound, len), - }; - let end = match range.end_bound() { - Bound::Unbounded => len, - Bound::Excluded(&i) if i <= len => i, - Bound::Included(&i) if i < len => i + 1, - bound => panic!("range end {:?} should be <= length {}", bound, len), - }; - if start > end { - panic!( - "range start {:?} should be <= range end {:?}", - range.start_bound(), - range.end_bound() - ); - } - start..end -} - -#[cfg(test)] -mod tests { - use super::*; - - #[test] - fn check_div_round_up() { - assert_eq!(0, div_round_up(0, 5)); - assert_eq!(1, div_round_up(5, 5)); - assert_eq!(1, div_round_up(1, 5)); - assert_eq!(2, div_round_up(3, 2)); - assert_eq!( - usize::max_value() / 2 + 1, - div_round_up(usize::max_value(), 2) - ); - } -} -- cgit v1.2.3