diff options
Diffstat (limited to 'compiler/rustc_data_structures/src')
| -rw-r--r-- | compiler/rustc_data_structures/src/owning_ref/mod.rs | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/compiler/rustc_data_structures/src/owning_ref/mod.rs b/compiler/rustc_data_structures/src/owning_ref/mod.rs index 4689a027895..e7397bf13ba 100644 --- a/compiler/rustc_data_structures/src/owning_ref/mod.rs +++ b/compiler/rustc_data_structures/src/owning_ref/mod.rs @@ -5,7 +5,7 @@ This crate provides the _owning reference_ types `OwningRef` and `OwningRefMut` that enables it to bundle a reference together with the owner of the data it points to. -This allows moving and dropping of a `OwningRef` without needing to recreate the reference. +This allows moving and dropping of an `OwningRef` without needing to recreate the reference. This can sometimes be useful because Rust borrowing rules normally prevent moving a type that has been moved from. For example, this kind of code gets rejected: |