Fix doctests.

rust-lang · Jan 19, 2024 · 6b3f64c · 6b3f64c
1 parent 098a7ed
commit 6b3f64c
Showing 1 changed file with 8 additions and 0 deletions.
diff --git a/library/alloc/src/string/string.rs b/library/alloc/src/string/string.rs
@@ -507,8 +507,10 @@ impl<A: Allocator> String<A> {
     /// Basic usage:
     ///
     /// ```
+    /// #![feature(string_allocator_api)]
     /// #![feature(allocator_api)]
     ///
+    /// use std::string::string::String;
     /// use std::alloc::System;
     ///
     /// let s = String::new_in(System);
@@ -541,8 +543,10 @@ impl<A: Allocator> String<A> {
     /// Basic usage:
     ///
     /// ```
+    /// #![feature(string_allocator_api)]
     /// #![feature(allocator_api)]
     ///
+    /// use std::string::string::String;
     /// use std::alloc::System;
     ///
     /// let mut s = String::with_capacity_in(10, System);
@@ -653,7 +657,9 @@ impl<A: Allocator> String<A> {
     ///
     /// ```
     /// #![feature(vec_into_raw_parts)]
+    /// #![feature(string_allocator_api)]
     /// #![feature(allocator_api)]
+    /// use std::string::string::String;
     /// use std::alloc::System;
     /// let mut s = String::new_in(System);
     /// s.push_str("hello");
@@ -699,8 +705,10 @@ impl<A: Allocator> String<A> {
     /// Basic usage:
     ///
     /// ```
+    /// #![feature(string_allocator_api)]
     /// #![feature(allocator_api)]
     ///
+    /// use std::string::string::String;
     /// use std::mem;
     /// use std::alloc::System;
     ///