Update note to include recommendation to use .as_slice()

rust-lang · Aug 12, 2016 · 758aff7 · 758aff7
1 parent 91a2c25
commit 758aff7
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/src/libstd/primitive_docs.rs b/src/libstd/primitive_docs.rs
@@ -387,7 +387,8 @@ mod prim_slice { }
 /// [`len()`]: #method.len
 ///
 /// Note: This example shows the internals of `&str`. `unsafe` should not be
-/// used to get a string slice under normal circumstances.
+/// used to get a string slice under normal circumstances. Use `.as_slice()`
+/// instead.
 mod prim_str { }
 
 #[doc(primitive = "tuple")]