diff options
Diffstat (limited to 'library/alloc/src/string.rs')
| -rw-r--r-- | library/alloc/src/string.rs | 7 |
1 files changed, 2 insertions, 5 deletions
diff --git a/library/alloc/src/string.rs b/library/alloc/src/string.rs index 0ff66167a46..124230812df 100644 --- a/library/alloc/src/string.rs +++ b/library/alloc/src/string.rs @@ -43,8 +43,6 @@ #![stable(feature = "rust1", since = "1.0.0")] use core::error::Error; -use core::fmt; -use core::hash; #[cfg(not(no_global_oom_handling))] use core::iter::from_fn; use core::iter::FusedIterator; @@ -55,9 +53,8 @@ use core::ops::AddAssign; #[cfg(not(no_global_oom_handling))] use core::ops::Bound::{Excluded, Included, Unbounded}; use core::ops::{self, Range, RangeBounds}; -use core::ptr; -use core::slice; use core::str::pattern::Pattern; +use core::{fmt, hash, ptr, slice}; #[cfg(not(no_global_oom_handling))] use crate::alloc::Allocator; @@ -903,7 +900,7 @@ impl String { /// let rebuilt = unsafe { String::from_raw_parts(ptr, len, cap) }; /// assert_eq!(rebuilt, "hello"); /// ``` - #[must_use = "`self` will be dropped if the result is not used"] + #[must_use = "losing the pointer will leak memory"] #[unstable(feature = "vec_into_raw_parts", reason = "new API", issue = "65816")] pub fn into_raw_parts(self) -> (*mut u8, usize, usize) { self.vec.into_raw_parts() |