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Stablize Euclidean Modulo (feature euclidean_division)

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This commit is contained in:
CrLF0710 2019-07-07 12:16:13 +08:00
parent b0bd5f236d
commit 72ac8ce9aa
4 changed files with 20 additions and 41 deletions
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6
src/libstd/f32.rs
View file

@ -256,7 +256,6 @@ impl f32 {
/// # Examples
///
/// ```
/// #![feature(euclidean_division)]
/// let a: f32 = 7.0;
/// let b = 4.0;
/// assert_eq!(a.div_euclid(b), 1.0); // 7.0 > 4.0 * 1.0
@ -265,7 +264,7 @@ impl f32 {
/// assert_eq!((-a).div_euclid(-b), 2.0); // -7.0 >= -4.0 * 2.0
/// ```
#[inline]
#[unstable(feature = "euclidean_division", issue = "49048")]
#[stable(feature = "euclidean_division", since = "1.38.0")]
pub fn div_euclid(self, rhs: f32) -> f32 {
let q = (self / rhs).trunc();
if self % rhs < 0.0 {
@ -288,7 +287,6 @@ impl f32 {
/// # Examples
///
/// ```
/// #![feature(euclidean_division)]
/// let a: f32 = 7.0;
/// let b = 4.0;
/// assert_eq!(a.rem_euclid(b), 3.0);
@ -299,7 +297,7 @@ impl f32 {
/// assert!((-std::f32::EPSILON).rem_euclid(3.0) != 0.0);
/// ```
#[inline]
#[unstable(feature = "euclidean_division", issue = "49048")]
#[stable(feature = "euclidean_division", since = "1.38.0")]
pub fn rem_euclid(self, rhs: f32) -> f32 {
let r = self % rhs;
if r < 0.0 {

6
src/libstd/f64.rs
View file

@ -232,7 +232,6 @@ impl f64 {
/// # Examples
///
/// ```
/// #![feature(euclidean_division)]
/// let a: f64 = 7.0;
/// let b = 4.0;
/// assert_eq!(a.div_euclid(b), 1.0); // 7.0 > 4.0 * 1.0
@ -241,7 +240,7 @@ impl f64 {
/// assert_eq!((-a).div_euclid(-b), 2.0); // -7.0 >= -4.0 * 2.0
/// ```
#[inline]
#[unstable(feature = "euclidean_division", issue = "49048")]
#[stable(feature = "euclidean_division", since = "1.38.0")]
pub fn div_euclid(self, rhs: f64) -> f64 {
let q = (self / rhs).trunc();
if self % rhs < 0.0 {
@ -264,7 +263,6 @@ impl f64 {
/// # Examples
///
/// ```
/// #![feature(euclidean_division)]
/// let a: f64 = 7.0;
/// let b = 4.0;
/// assert_eq!(a.rem_euclid(b), 3.0);
@ -275,7 +273,7 @@ impl f64 {
/// assert!((-std::f64::EPSILON).rem_euclid(3.0) != 0.0);
/// ```
#[inline]
#[unstable(feature = "euclidean_division", issue = "49048")]
#[stable(feature = "euclidean_division", since = "1.38.0")]
pub fn rem_euclid(self, rhs: f64) -> f64 {
let r = self % rhs;
if r < 0.0 {