diff options
| -rw-r--r-- | library/core/src/cmp.rs | 91 |
1 files changed, 46 insertions, 45 deletions
diff --git a/library/core/src/cmp.rs b/library/core/src/cmp.rs index 55331475aff..828148c4e4d 100644 --- a/library/core/src/cmp.rs +++ b/library/core/src/cmp.rs @@ -324,14 +324,11 @@ pub struct AssertParamIsEq<T: Eq + ?Sized> { /// ``` /// use std::cmp::Ordering; /// -/// let result = 1.cmp(&2); -/// assert_eq!(Ordering::Less, result); +/// assert_eq!(1.cmp(&2), Ordering::Less); /// -/// let result = 1.cmp(&1); -/// assert_eq!(Ordering::Equal, result); +/// assert_eq!(1.cmp(&1), Ordering::Equal); /// -/// let result = 2.cmp(&1); -/// assert_eq!(Ordering::Greater, result); +/// assert_eq!(2.cmp(&1), Ordering::Greater); /// ``` #[derive(Clone, Copy, Eq, Debug, Hash)] #[derive_const(PartialOrd, Ord, PartialEq)] @@ -790,8 +787,8 @@ pub trait Ord: Eq + PartialOrd<Self> { /// # Examples /// /// ``` - /// assert_eq!(2, 1.max(2)); - /// assert_eq!(2, 2.max(2)); + /// assert_eq!(1.max(2), 2); + /// assert_eq!(2.max(2), 2); /// ``` #[stable(feature = "ord_max_min", since = "1.21.0")] #[inline] @@ -811,8 +808,8 @@ pub trait Ord: Eq + PartialOrd<Self> { /// # Examples /// /// ``` - /// assert_eq!(1, 1.min(2)); - /// assert_eq!(2, 2.min(2)); + /// assert_eq!(1.min(2), 1); + /// assert_eq!(2.min(2), 2); /// ``` #[stable(feature = "ord_max_min", since = "1.21.0")] #[inline] @@ -837,9 +834,9 @@ pub trait Ord: Eq + PartialOrd<Self> { /// # Examples /// /// ``` - /// assert!((-3).clamp(-2, 1) == -2); - /// assert!(0.clamp(-2, 1) == 0); - /// assert!(2.clamp(-2, 1) == 1); + /// assert_eq!((-3).clamp(-2, 1), -2); + /// assert_eq!(0.clamp(-2, 1), 0); + /// assert_eq!(2.clamp(-2, 1), 1); /// ``` #[must_use] #[stable(feature = "clamp", since = "1.50.0")] @@ -1070,11 +1067,9 @@ pub trait PartialOrd<Rhs: ?Sized = Self>: PartialEq<Rhs> { /// # Examples /// /// ``` - /// let result = 1.0 < 2.0; - /// assert_eq!(result, true); - /// - /// let result = 2.0 < 1.0; - /// assert_eq!(result, false); + /// assert_eq!(1.0 < 1.0, false); + /// assert_eq!(1.0 < 2.0, true); + /// assert_eq!(2.0 < 1.0, false); /// ``` #[inline] #[must_use] @@ -1089,11 +1084,9 @@ pub trait PartialOrd<Rhs: ?Sized = Self>: PartialEq<Rhs> { /// # Examples /// /// ``` - /// let result = 1.0 <= 2.0; - /// assert_eq!(result, true); - /// - /// let result = 2.0 <= 2.0; - /// assert_eq!(result, true); + /// assert_eq!(1.0 <= 1.0, true); + /// assert_eq!(1.0 <= 2.0, true); + /// assert_eq!(2.0 <= 1.0, false); /// ``` #[inline] #[must_use] @@ -1107,11 +1100,9 @@ pub trait PartialOrd<Rhs: ?Sized = Self>: PartialEq<Rhs> { /// # Examples /// /// ``` - /// let result = 1.0 > 2.0; - /// assert_eq!(result, false); - /// - /// let result = 2.0 > 2.0; - /// assert_eq!(result, false); + /// assert_eq!(1.0 > 1.0, false); + /// assert_eq!(1.0 > 2.0, false); + /// assert_eq!(2.0 > 1.0, true); /// ``` #[inline] #[must_use] @@ -1126,11 +1117,9 @@ pub trait PartialOrd<Rhs: ?Sized = Self>: PartialEq<Rhs> { /// # Examples /// /// ``` - /// let result = 2.0 >= 1.0; - /// assert_eq!(result, true); - /// - /// let result = 2.0 >= 2.0; - /// assert_eq!(result, true); + /// assert_eq!(1.0 >= 1.0, true); + /// assert_eq!(1.0 >= 2.0, false); + /// assert_eq!(2.0 >= 1.0, true); /// ``` #[inline] #[must_use] @@ -1160,8 +1149,8 @@ pub macro PartialOrd($item:item) { /// ``` /// use std::cmp; /// -/// assert_eq!(1, cmp::min(1, 2)); -/// assert_eq!(2, cmp::min(2, 2)); +/// assert_eq!(cmp::min(1, 2), 1); +/// assert_eq!(cmp::min(2, 2), 2); /// ``` #[inline] #[must_use] @@ -1181,8 +1170,11 @@ pub const fn min<T: ~const Ord + ~const Destruct>(v1: T, v2: T) -> T { /// ``` /// use std::cmp; /// -/// assert_eq!(cmp::min_by(-2, 1, |x: &i32, y: &i32| x.abs().cmp(&y.abs())), 1); -/// assert_eq!(cmp::min_by(-2, 2, |x: &i32, y: &i32| x.abs().cmp(&y.abs())), -2); +/// let result = cmp::min_by(-2, 1, |x: &i32, y: &i32| x.abs().cmp(&y.abs())); +/// assert_eq!(result, 1); +/// +/// let result = cmp::min_by(-2, 3, |x: &i32, y: &i32| x.abs().cmp(&y.abs())); +/// assert_eq!(result, -2); /// ``` #[inline] #[must_use] @@ -1208,8 +1200,11 @@ where /// ``` /// use std::cmp; /// -/// assert_eq!(cmp::min_by_key(-2, 1, |x: &i32| x.abs()), 1); -/// assert_eq!(cmp::min_by_key(-2, 2, |x: &i32| x.abs()), -2); +/// let result = cmp::min_by_key(-2, 1, |x: &i32| x.abs()); +/// assert_eq!(result, 1); +/// +/// let result = cmp::min_by_key(-2, 2, |x: &i32| x.abs()); +/// assert_eq!(result, -2); /// ``` #[inline] #[must_use] @@ -1235,8 +1230,8 @@ where /// ``` /// use std::cmp; /// -/// assert_eq!(2, cmp::max(1, 2)); -/// assert_eq!(2, cmp::max(2, 2)); +/// assert_eq!(cmp::max(1, 2), 2); +/// assert_eq!(cmp::max(2, 2), 2); /// ``` #[inline] #[must_use] @@ -1256,8 +1251,11 @@ pub const fn max<T: ~const Ord + ~const Destruct>(v1: T, v2: T) -> T { /// ``` /// use std::cmp; /// -/// assert_eq!(cmp::max_by(-2, 1, |x: &i32, y: &i32| x.abs().cmp(&y.abs())), -2); -/// assert_eq!(cmp::max_by(-2, 2, |x: &i32, y: &i32| x.abs().cmp(&y.abs())), 2); +/// let result = cmp::max_by(-2, 1, |x: &i32, y: &i32| x.abs().cmp(&y.abs())); +/// assert_eq!(result, -2); +/// +/// let result = cmp::max_by(-2, 2, |x: &i32, y: &i32| x.abs().cmp(&y.abs())) ; +/// assert_eq!(result, 2); /// ``` #[inline] #[must_use] @@ -1283,8 +1281,11 @@ where /// ``` /// use std::cmp; /// -/// assert_eq!(cmp::max_by_key(-2, 1, |x: &i32| x.abs()), -2); -/// assert_eq!(cmp::max_by_key(-2, 2, |x: &i32| x.abs()), 2); +/// let result = cmp::max_by_key(-2, 1, |x: &i32| x.abs()); +/// assert_eq!(result, -2); +/// +/// let result = cmp::max_by_key(-2, 2, |x: &i32| x.abs()); +/// assert_eq!(result, 2); /// ``` #[inline] #[must_use] |