diff options
Diffstat (limited to '')
| -rw-r--r-- | library/core/src/num/uint_macros.rs | 42 |
1 files changed, 21 insertions, 21 deletions
diff --git a/library/core/src/num/uint_macros.rs b/library/core/src/num/uint_macros.rs index 733655442..46fd7f2d0 100644 --- a/library/core/src/num/uint_macros.rs +++ b/library/core/src/num/uint_macros.rs @@ -688,7 +688,7 @@ macro_rules! uint_impl { /// rounded down. /// /// This method might not be optimized owing to implementation details; - /// `log2` can produce results more efficiently for base 2, and `log10` + /// `ilog2` can produce results more efficiently for base 2, and `ilog10` /// can produce results more efficiently for base 10. /// /// # Panics @@ -700,7 +700,7 @@ macro_rules! uint_impl { /// /// ``` /// #![feature(int_log)] - #[doc = concat!("assert_eq!(5", stringify!($SelfT), ".log(5), 1);")] + #[doc = concat!("assert_eq!(5", stringify!($SelfT), ".ilog(5), 1);")] /// ``` #[unstable(feature = "int_log", issue = "70887")] #[must_use = "this returns the result of the operation, \ @@ -709,8 +709,8 @@ macro_rules! uint_impl { #[track_caller] #[rustc_inherit_overflow_checks] #[allow(arithmetic_overflow)] - pub const fn log(self, base: Self) -> u32 { - match self.checked_log(base) { + pub const fn ilog(self, base: Self) -> u32 { + match self.checked_ilog(base) { Some(n) => n, None => { // In debug builds, trigger a panic on None. @@ -733,7 +733,7 @@ macro_rules! uint_impl { /// /// ``` /// #![feature(int_log)] - #[doc = concat!("assert_eq!(2", stringify!($SelfT), ".log2(), 1);")] + #[doc = concat!("assert_eq!(2", stringify!($SelfT), ".ilog2(), 1);")] /// ``` #[unstable(feature = "int_log", issue = "70887")] #[must_use = "this returns the result of the operation, \ @@ -742,8 +742,8 @@ macro_rules! uint_impl { #[track_caller] #[rustc_inherit_overflow_checks] #[allow(arithmetic_overflow)] - pub const fn log2(self) -> u32 { - match self.checked_log2() { + pub const fn ilog2(self) -> u32 { + match self.checked_ilog2() { Some(n) => n, None => { // In debug builds, trigger a panic on None. @@ -766,7 +766,7 @@ macro_rules! uint_impl { /// /// ``` /// #![feature(int_log)] - #[doc = concat!("assert_eq!(10", stringify!($SelfT), ".log10(), 1);")] + #[doc = concat!("assert_eq!(10", stringify!($SelfT), ".ilog10(), 1);")] /// ``` #[unstable(feature = "int_log", issue = "70887")] #[must_use = "this returns the result of the operation, \ @@ -775,8 +775,8 @@ macro_rules! uint_impl { #[track_caller] #[rustc_inherit_overflow_checks] #[allow(arithmetic_overflow)] - pub const fn log10(self) -> u32 { - match self.checked_log10() { + pub const fn ilog10(self) -> u32 { + match self.checked_ilog10() { Some(n) => n, None => { // In debug builds, trigger a panic on None. @@ -794,20 +794,20 @@ macro_rules! uint_impl { /// Returns `None` if the number is zero, or if the base is not at least 2. /// /// This method might not be optimized owing to implementation details; - /// `checked_log2` can produce results more efficiently for base 2, and - /// `checked_log10` can produce results more efficiently for base 10. + /// `checked_ilog2` can produce results more efficiently for base 2, and + /// `checked_ilog10` can produce results more efficiently for base 10. /// /// # Examples /// /// ``` /// #![feature(int_log)] - #[doc = concat!("assert_eq!(5", stringify!($SelfT), ".checked_log(5), Some(1));")] + #[doc = concat!("assert_eq!(5", stringify!($SelfT), ".checked_ilog(5), Some(1));")] /// ``` #[unstable(feature = "int_log", issue = "70887")] #[must_use = "this returns the result of the operation, \ without modifying the original"] #[inline] - pub const fn checked_log(self, base: Self) -> Option<u32> { + pub const fn checked_ilog(self, base: Self) -> Option<u32> { if self <= 0 || base <= 1 { None } else { @@ -816,7 +816,7 @@ macro_rules! uint_impl { // Optimization for 128 bit wide integers. if Self::BITS == 128 { - let b = Self::log2(self) / (Self::log2(base) + 1); + let b = Self::ilog2(self) / (Self::ilog2(base) + 1); n += b; r /= base.pow(b as u32); } @@ -837,15 +837,15 @@ macro_rules! uint_impl { /// /// ``` /// #![feature(int_log)] - #[doc = concat!("assert_eq!(2", stringify!($SelfT), ".checked_log2(), Some(1));")] + #[doc = concat!("assert_eq!(2", stringify!($SelfT), ".checked_ilog2(), Some(1));")] /// ``` #[unstable(feature = "int_log", issue = "70887")] #[must_use = "this returns the result of the operation, \ without modifying the original"] #[inline] - pub const fn checked_log2(self) -> Option<u32> { + pub const fn checked_ilog2(self) -> Option<u32> { if let Some(x) = <$NonZeroT>::new(self) { - Some(x.log2()) + Some(x.ilog2()) } else { None } @@ -859,15 +859,15 @@ macro_rules! uint_impl { /// /// ``` /// #![feature(int_log)] - #[doc = concat!("assert_eq!(10", stringify!($SelfT), ".checked_log10(), Some(1));")] + #[doc = concat!("assert_eq!(10", stringify!($SelfT), ".checked_ilog10(), Some(1));")] /// ``` #[unstable(feature = "int_log", issue = "70887")] #[must_use = "this returns the result of the operation, \ without modifying the original"] #[inline] - pub const fn checked_log10(self) -> Option<u32> { + pub const fn checked_ilog10(self) -> Option<u32> { if let Some(x) = <$NonZeroT>::new(self) { - Some(x.log10()) + Some(x.ilog10()) } else { None } |