clone: fix docstring

thestinger · thestinger · commit 61ac5fdab738 · 2013-06-04T18:40:50.000-04:00
@t and @mut T for T: Const have DeepClone
diff --git a/src/libstd/clone.rs b/src/libstd/clone.rs
@@ -90,8 +90,7 @@ clone_impl!(char)
 /// managed boxes which would otherwise not be copied.
 pub trait DeepClone {
     /// Return a deep copy of the value. Unlike `Clone`, the contents of shared pointer types
-    /// *are* copied. Note that this is currently unimplemented for managed boxes, as
-    /// it would need to handle cycles, but it is implemented for other smart-pointer types.
+    /// *are* copied.
     fn deep_clone(&self) -> Self;
 }
 

Original file line number	Diff line number	Diff line change
`@@ -90,8 +90,7 @@ clone_impl!(char)`
`90`	`90`	`/// managed boxes which would otherwise not be copied.`
`91`	`91`	`pub trait DeepClone {`
`92`	`92`	/// Return a deep copy of the value. Unlike `Clone`, the contents of shared pointer types
`93`		`- /// are copied. Note that this is currently unimplemented for managed boxes, as`
`94`		`- /// it would need to handle cycles, but it is implemented for other smart-pointer types.`
	`93`	`+ /// are copied.`
`95`	`94`	`fn deep_clone(&self) -> Self;`
`96`	`95`	`}`
`97`	`96`