Commit 114c0c2

connortsui20joboet

and

committed

Add #[must_use] and update cloned` documentation

Signed-off-by: Connor Tsui <connor.tsui20@gmail.com> Co-authored-by: Jonas Böttiger <jonasboettiger@icloud.com>

1 parent 9c1255f commit 114c0c2Copy full SHA for 114c0c2

File tree

-2

lines changed

-2

lines changed

Lines changed: 6 additions & 2 deletions

Original file line number	Diff line number	Diff line change
`@@ -751,6 +751,7 @@ impl<T: Copy> Bound<&T> {`
`751`	`751`	`/// assert_eq!((1..12).start_bound().copied(), Included(1));`
`752`	`752`	/// ```
`753`	`753`	`#[unstable(feature = "bound_copied", issue = "145966")]`
	`754`	`+ #[must_use]`
`754`	`755`	`pub fn copied(self) -> Bound<T> {`
`755`	`756`	`match self {`
`756`	`757`	`Bound::Unbounded => Bound::Unbounded,`
`@@ -769,8 +770,11 @@ impl<T: Clone> Bound<&T> {`
`769`	`770`	`/// use std::ops::Bound::*;`
`770`	`771`	`/// use std::ops::RangeBounds;`
`771`	`772`	`///`
`772`		`- /// assert_eq!((1..12).start_bound(), Included(&1));`
`773`		`- /// assert_eq!((1..12).start_bound().cloned(), Included(1));`
	`773`	`+ /// let a1 = String::from("a");`
	`774`	`+ /// let (a2, a3, a4) = (a1.clone(), a1.clone(), a1.clone());`
	`775`	`+ ///`
	`776`	`+ /// assert_eq!(Included(&a1), (a2..).start_bound());`
	`777`	`+ /// assert_eq!(Included(a3), (a4..).start_bound().cloned());`
`774`	`778`	/// ```
`775`	`779`	#[must_use = "`self` will be dropped if the result is not used"]
`776`	`780`	`#[stable(feature = "bound_cloned", since = "1.55.0")]`

Comments

(0)