Rollup merge of rust-lang#137871 - pitaj:rangebounds-is_empty-intersect, r=scottmcm

matthiaskrgr · web-flow · commit c994a2939259 · 2025-03-02T22:44:26.000+01:00
fix `RangeBounds::is_empty` documentation One-sided ranges are never empty follow-up for rust-lang#137304 (review)
diff --git a/library/core/src/ops/range.rs b/library/core/src/ops/range.rs
@@ -827,7 +827,7 @@ pub trait RangeBounds<T: ?Sized> {
     }
 
     /// Returns `true` if the range contains no items.
-    /// One-sided ranges (`RangeFrom`, etc) always return `true`.
+    /// One-sided ranges (`RangeFrom`, etc) always return `false`.
     ///
     /// # Examples
     ///

Original file line number	Diff line number	Diff line change
`@@ -827,7 +827,7 @@ pub trait RangeBounds<T: ?Sized> {`
`827`	`827`	`}`
`828`	`828`
`829`	`829`	/// Returns `true` if the range contains no items.
`830`		- /// One-sided ranges (`RangeFrom`, etc) always return `true`.
	`830`	+ /// One-sided ranges (`RangeFrom`, etc) always return `false`.
`831`	`831`	`///`
`832`	`832`	`/// # Examples`
`833`	`833`	`///`