From 089475a44e9b2644a64816b899a587fa3ef2f728 Mon Sep 17 00:00:00 2001 From: Tethys Svensson Date: Mon, 14 Nov 2022 19:42:47 +0100 Subject: [PATCH] Fix doc example for `wrapping_abs` The `max` variable is unused. This change introduces the `min_plus` variable, to make the example similar to the one from `saturating_abs`. An alternative would be to remove the unused variable. --- library/core/src/num/nonzero.rs | 3 +++ 1 file changed, 3 insertions(+) diff --git a/library/core/src/num/nonzero.rs b/library/core/src/num/nonzero.rs index 5b7521220ac..db176de5aa1 100644 --- a/library/core/src/num/nonzero.rs +++ b/library/core/src/num/nonzero.rs @@ -669,12 +669,15 @@ macro_rules! nonzero_signed_operations { #[doc = concat!("let neg = ", stringify!($Ty), "::new(-1)?;")] #[doc = concat!("let min = ", stringify!($Ty), "::new(", stringify!($Int), "::MIN)?;")] + #[doc = concat!("let min_plus = ", stringify!($Ty), "::new(", + stringify!($Int), "::MIN + 1)?;")] #[doc = concat!("let max = ", stringify!($Ty), "::new(", stringify!($Int), "::MAX)?;")] /// /// assert_eq!(pos, pos.wrapping_abs()); /// assert_eq!(pos, neg.wrapping_abs()); /// assert_eq!(min, min.wrapping_abs()); + /// assert_eq!(max, min_plus.wrapping_abs()); /// # // FIXME: add once Neg is implemented? /// # // assert_eq!(max, (-max).wrapping_abs()); /// # Some(())