Remove duplicated fn(Box<[T]>) -> Vec<T>

calebsander · calebsander · commit f505d619c433 · 2021-04-21T23:32:10.000-04:00
diff --git a/library/alloc/src/vec/mod.rs b/library/alloc/src/vec/mod.rs
@@ -2810,8 +2810,7 @@ impl<T, A: Allocator> From<Box<[T], A>> for Vec<T, A> {
     /// assert_eq!(Vec::from(b), vec![1, 2, 3]);
     /// ```
     fn from(s: Box<[T], A>) -> Self {
-        let len = s.len();
-        Self { buf: RawVec::from_box(s), len }
+        s.into_vec()
     }
 }
 

Original file line number	Diff line number	Diff line change
`@@ -2810,8 +2810,7 @@ impl<T, A: Allocator> From<Box<[T], A>> for Vec<T, A> {`
`2810`	`2810`	`/// assert_eq!(Vec::from(b), vec![1, 2, 3]);`
`2811`	`2811`	/// ```
`2812`	`2812`	`fn from(s: Box<[T], A>) -> Self {`
`2813`		`- let len = s.len();`
`2814`		`- Self { buf: RawVec::from_box(s), len }`
	`2813`	`+ s.into_vec()`
`2815`	`2814`	`}`
`2816`	`2815`	`}`
`2817`	`2816`