diff options
| -rw-r--r-- | library/core/src/num/int_macros.rs | 12 | ||||
| -rw-r--r-- | library/core/src/num/nonzero.rs | 8 | ||||
| -rw-r--r-- | library/core/src/num/uint_macros.rs | 12 | ||||
| -rw-r--r-- | library/coretests/tests/nonzero.rs | 20 | ||||
| -rw-r--r-- | library/coretests/tests/num/int_macros.rs | 12 | ||||
| -rw-r--r-- | library/coretests/tests/num/uint_macros.rs | 12 |
6 files changed, 38 insertions, 38 deletions
diff --git a/library/core/src/num/int_macros.rs b/library/core/src/num/int_macros.rs index 5683d5ec92d..10efb8aff4a 100644 --- a/library/core/src/num/int_macros.rs +++ b/library/core/src/num/int_macros.rs @@ -177,14 +177,14 @@ macro_rules! int_impl { /// #[doc = concat!("let n: ", stringify!($SelfT), " = 0b_01100100;")] /// - /// assert_eq!(n.isolate_most_significant_one(), 0b_01000000); - #[doc = concat!("assert_eq!(0_", stringify!($SelfT), ".isolate_most_significant_one(), 0);")] + /// assert_eq!(n.isolate_highest_one(), 0b_01000000); + #[doc = concat!("assert_eq!(0_", stringify!($SelfT), ".isolate_highest_one(), 0);")] /// ``` #[unstable(feature = "isolate_most_least_significant_one", issue = "136909")] #[must_use = "this returns the result of the operation, \ without modifying the original"] #[inline(always)] - pub const fn isolate_most_significant_one(self) -> Self { + pub const fn isolate_highest_one(self) -> Self { self & (((1 as $SelfT) << (<$SelfT>::BITS - 1)).wrapping_shr(self.leading_zeros())) } @@ -198,14 +198,14 @@ macro_rules! int_impl { /// #[doc = concat!("let n: ", stringify!($SelfT), " = 0b_01100100;")] /// - /// assert_eq!(n.isolate_least_significant_one(), 0b_00000100); - #[doc = concat!("assert_eq!(0_", stringify!($SelfT), ".isolate_least_significant_one(), 0);")] + /// assert_eq!(n.isolate_lowest_one(), 0b_00000100); + #[doc = concat!("assert_eq!(0_", stringify!($SelfT), ".isolate_lowest_one(), 0);")] /// ``` #[unstable(feature = "isolate_most_least_significant_one", issue = "136909")] #[must_use = "this returns the result of the operation, \ without modifying the original"] #[inline(always)] - pub const fn isolate_least_significant_one(self) -> Self { + pub const fn isolate_lowest_one(self) -> Self { self & self.wrapping_neg() } diff --git a/library/core/src/num/nonzero.rs b/library/core/src/num/nonzero.rs index f793602de50..2d3a680b348 100644 --- a/library/core/src/num/nonzero.rs +++ b/library/core/src/num/nonzero.rs @@ -629,7 +629,7 @@ macro_rules! nonzero_integer { #[doc = concat!("let a = NonZero::<", stringify!($Int), ">::new(0b_01100100)?;")] #[doc = concat!("let b = NonZero::<", stringify!($Int), ">::new(0b_01000000)?;")] /// - /// assert_eq!(a.isolate_most_significant_one(), b); + /// assert_eq!(a.isolate_highest_one(), b); /// # Some(()) /// # } /// ``` @@ -637,7 +637,7 @@ macro_rules! nonzero_integer { #[must_use = "this returns the result of the operation, \ without modifying the original"] #[inline(always)] - pub const fn isolate_most_significant_one(self) -> Self { + pub const fn isolate_highest_one(self) -> Self { let n = self.get() & (((1 as $Int) << (<$Int>::BITS - 1)).wrapping_shr(self.leading_zeros())); // SAFETY: @@ -659,7 +659,7 @@ macro_rules! nonzero_integer { #[doc = concat!("let a = NonZero::<", stringify!($Int), ">::new(0b_01100100)?;")] #[doc = concat!("let b = NonZero::<", stringify!($Int), ">::new(0b_00000100)?;")] /// - /// assert_eq!(a.isolate_least_significant_one(), b); + /// assert_eq!(a.isolate_lowest_one(), b); /// # Some(()) /// # } /// ``` @@ -667,7 +667,7 @@ macro_rules! nonzero_integer { #[must_use = "this returns the result of the operation, \ without modifying the original"] #[inline(always)] - pub const fn isolate_least_significant_one(self) -> Self { + pub const fn isolate_lowest_one(self) -> Self { let n = self.get(); let n = n & n.wrapping_neg(); diff --git a/library/core/src/num/uint_macros.rs b/library/core/src/num/uint_macros.rs index 584cd60fbe5..5a41a302916 100644 --- a/library/core/src/num/uint_macros.rs +++ b/library/core/src/num/uint_macros.rs @@ -229,14 +229,14 @@ macro_rules! uint_impl { /// #[doc = concat!("let n: ", stringify!($SelfT), " = 0b_01100100;")] /// - /// assert_eq!(n.isolate_most_significant_one(), 0b_01000000); - #[doc = concat!("assert_eq!(0_", stringify!($SelfT), ".isolate_most_significant_one(), 0);")] + /// assert_eq!(n.isolate_highest_one(), 0b_01000000); + #[doc = concat!("assert_eq!(0_", stringify!($SelfT), ".isolate_highest_one(), 0);")] /// ``` #[unstable(feature = "isolate_most_least_significant_one", issue = "136909")] #[must_use = "this returns the result of the operation, \ without modifying the original"] #[inline(always)] - pub const fn isolate_most_significant_one(self) -> Self { + pub const fn isolate_highest_one(self) -> Self { self & (((1 as $SelfT) << (<$SelfT>::BITS - 1)).wrapping_shr(self.leading_zeros())) } @@ -250,14 +250,14 @@ macro_rules! uint_impl { /// #[doc = concat!("let n: ", stringify!($SelfT), " = 0b_01100100;")] /// - /// assert_eq!(n.isolate_least_significant_one(), 0b_00000100); - #[doc = concat!("assert_eq!(0_", stringify!($SelfT), ".isolate_least_significant_one(), 0);")] + /// assert_eq!(n.isolate_lowest_one(), 0b_00000100); + #[doc = concat!("assert_eq!(0_", stringify!($SelfT), ".isolate_lowest_one(), 0);")] /// ``` #[unstable(feature = "isolate_most_least_significant_one", issue = "136909")] #[must_use = "this returns the result of the operation, \ without modifying the original"] #[inline(always)] - pub const fn isolate_least_significant_one(self) -> Self { + pub const fn isolate_lowest_one(self) -> Self { self & self.wrapping_neg() } diff --git a/library/coretests/tests/nonzero.rs b/library/coretests/tests/nonzero.rs index 00232c9b706..60e1149f6e6 100644 --- a/library/coretests/tests/nonzero.rs +++ b/library/coretests/tests/nonzero.rs @@ -321,7 +321,7 @@ fn nonzero_trailing_zeros() { } #[test] -fn test_nonzero_isolate_most_significant_one() { +fn test_nonzero_isolate_highest_one() { // Signed most significant one macro_rules! nonzero_int_impl { ($($T:ty),+) => { @@ -335,8 +335,8 @@ fn test_nonzero_isolate_most_significant_one() { let mut i = 0; while i < <$T>::BITS { assert_eq!( - NonZero::<$T>::new(BITS >> i).unwrap().isolate_most_significant_one(), - NonZero::<$T>::new(MOST_SIG_ONE >> i).unwrap().isolate_most_significant_one() + NonZero::<$T>::new(BITS >> i).unwrap().isolate_highest_one(), + NonZero::<$T>::new(MOST_SIG_ONE >> i).unwrap().isolate_highest_one() ); i += 1; } @@ -356,8 +356,8 @@ fn test_nonzero_isolate_most_significant_one() { let mut i = 0; while i < <$T>::BITS { assert_eq!( - NonZero::<$T>::new(BITS >> i).unwrap().isolate_most_significant_one(), - NonZero::<$T>::new(MOST_SIG_ONE >> i).unwrap().isolate_most_significant_one(), + NonZero::<$T>::new(BITS >> i).unwrap().isolate_highest_one(), + NonZero::<$T>::new(MOST_SIG_ONE >> i).unwrap().isolate_highest_one(), ); i += 1; } @@ -371,7 +371,7 @@ fn test_nonzero_isolate_most_significant_one() { } #[test] -fn test_nonzero_isolate_least_significant_one() { +fn test_nonzero_isolate_lowest_one() { // Signed least significant one macro_rules! nonzero_int_impl { ($($T:ty),+) => { @@ -385,8 +385,8 @@ fn test_nonzero_isolate_least_significant_one() { let mut i = 0; while i < <$T>::BITS { assert_eq!( - NonZero::<$T>::new(BITS << i).unwrap().isolate_least_significant_one(), - NonZero::<$T>::new(LEAST_SIG_ONE << i).unwrap().isolate_least_significant_one() + NonZero::<$T>::new(BITS << i).unwrap().isolate_lowest_one(), + NonZero::<$T>::new(LEAST_SIG_ONE << i).unwrap().isolate_lowest_one() ); i += 1; } @@ -406,8 +406,8 @@ fn test_nonzero_isolate_least_significant_one() { let mut i = 0; while i < <$T>::BITS { assert_eq!( - NonZero::<$T>::new(BITS << i).unwrap().isolate_least_significant_one(), - NonZero::<$T>::new(LEAST_SIG_ONE << i).unwrap().isolate_least_significant_one(), + NonZero::<$T>::new(BITS << i).unwrap().isolate_lowest_one(), + NonZero::<$T>::new(LEAST_SIG_ONE << i).unwrap().isolate_lowest_one(), ); i += 1; } diff --git a/library/coretests/tests/num/int_macros.rs b/library/coretests/tests/num/int_macros.rs index 41d399c1ad9..ca32fce861f 100644 --- a/library/coretests/tests/num/int_macros.rs +++ b/library/coretests/tests/num/int_macros.rs @@ -194,7 +194,7 @@ macro_rules! int_module { } #[test] - fn test_isolate_most_significant_one() { + fn test_isolate_highest_one() { const BITS: $T = -1; const MOST_SIG_ONE: $T = 1 << (<$T>::BITS - 1); @@ -203,15 +203,15 @@ macro_rules! int_module { let mut i = 0; while i < <$T>::BITS { assert_eq!( - (BITS >> i).isolate_most_significant_one(), - (MOST_SIG_ONE >> i).isolate_most_significant_one() + (BITS >> i).isolate_highest_one(), + (MOST_SIG_ONE >> i).isolate_highest_one() ); i += 1; } } #[test] - fn test_isolate_least_significant_one() { + fn test_isolate_lowest_one() { const BITS: $T = -1; const LEAST_SIG_ONE: $T = 1; @@ -220,8 +220,8 @@ macro_rules! int_module { let mut i = 0; while i < <$T>::BITS { assert_eq!( - (BITS << i).isolate_least_significant_one(), - (LEAST_SIG_ONE << i).isolate_least_significant_one() + (BITS << i).isolate_lowest_one(), + (LEAST_SIG_ONE << i).isolate_lowest_one() ); i += 1; } diff --git a/library/coretests/tests/num/uint_macros.rs b/library/coretests/tests/num/uint_macros.rs index 7e02027bdd6..8f389de70aa 100644 --- a/library/coretests/tests/num/uint_macros.rs +++ b/library/coretests/tests/num/uint_macros.rs @@ -151,7 +151,7 @@ macro_rules! uint_module { } #[test] - fn test_isolate_most_significant_one() { + fn test_isolate_highest_one() { const BITS: $T = <$T>::MAX; const MOST_SIG_ONE: $T = 1 << (<$T>::BITS - 1); @@ -160,15 +160,15 @@ macro_rules! uint_module { let mut i = 0; while i < <$T>::BITS { assert_eq!( - (BITS >> i).isolate_most_significant_one(), - (MOST_SIG_ONE >> i).isolate_most_significant_one(), + (BITS >> i).isolate_highest_one(), + (MOST_SIG_ONE >> i).isolate_highest_one(), ); i += 1; } } #[test] - fn test_isolate_least_significant_one() { + fn test_isolate_lowest_one() { const BITS: $T = <$T>::MAX; const LEAST_SIG_ONE: $T = 1; @@ -177,8 +177,8 @@ macro_rules! uint_module { let mut i = 0; while i < <$T>::BITS { assert_eq!( - (BITS << i).isolate_least_significant_one(), - (LEAST_SIG_ONE << i).isolate_least_significant_one(), + (BITS << i).isolate_lowest_one(), + (LEAST_SIG_ONE << i).isolate_lowest_one(), ); i += 1; } |